By using “stem files” you can obtain a higher degree of creative control over how the music works within your video or other media project.
“Stem files” means that each layer of sound within the music is stored in its own separate audio file. By stacking all of the audio files on top of each other and playing them all at the same time, that makes up the “full mix” of the music track. By removing certain layers (“stems”) from the music, you can create your own personalized mix, or version, of the music track.
One obvious and very simple example would be to remove all the drums from a music track, creating a new version of the track that has a whole different feel and sound.
Another obvious example would be to reduce the volume of the Bass layer because the heavy bass just doesn’t fit with your project.
Here is a little video we made, which demonstrates the basic use of stem files. In this case we’re using Adobe Audition, but you could do all of the same things in any multi-track audio- or video editing software.
Making the music sound like it was made especially for your project
Working with stems can give you so much more creative freedom; for example, you can create a “mix” of the music track that adds layers or sounds into the music, in perfect synchronization with events in your video timeline. Imagine a slow-motion cut of two people running up to the edge of a swimming pool, which cuts to normal-speed at the precise moment when they leap off the edge and into the water. In this example, you could choose to silence certain elements of the music during the slow-motion part, and then introduce all parts of the music from the moment they leap off the edge and the footage cuts to normal-speed. The music has an ambient, ethereal feel while the video is in slow-motion, and then transforms into a “full mix track” at the moment when they jump off; yet, it’s still the same music track, and continues within the same flow and rhythm. It will seem like the music was specifically created for your video.
Working with stem files in Adobe Premiere Pro
These are only some of the things you can do when working with stem files. If you’re the creative type and you take the time to play around with it, you can cut, chop, tweak, mix and re-mix, even reverse certain elements within the music and pretty much “build your own track” by using the building blocks made available to you by way of the stem files.
Of course, not everyone will want to take it that far. It may be more likely that you just want to remove certain layers of the music, to make it fit your project better. Then stem files is the way to go.
Working with stem files in Cakewalk by Bandlab
Stock music tracks with stem files at Shockwave-Sound.com
At Shockwave-Sound.com we are now starting to introduce stem files for some of our new music going forward, and for some of our back catalogue as well. The stem files, if available for a track, will be one of the versions of the track that can be licensed from our site. To license a set of stem files, just click on the “add to shopping cart” button next to the version called “Set of x Stems”. The stem files will be available to download from your order download page when the order is completed and paid for. The stem files are packed together within a single .zip file, so you don’t have to download each file individually. Just download the zip file and unzip it; you’ll find the stem files inside.
On our ‘Advanced browse’ page, you can limit your music search to include only tracks that have stem files available.
On top of all music genre listings, you can use this filter to display only tracks that have stem files available.
If a track has stem files available, you can find them, and preview them, here.
More and more actors and producers will be turning to remote recordings as travel to recording studios become less feasible – and less necessary. Whether or not you are used to travelling to a professional recording studio, it’s always good practice for voiceover artists, podcasters and actors to have a basic home studio set up, as it is a huge advantage when pitching for voice work or being available for podcast interviews or radio promotion. So in this article we’ll look at a basic set up that will secure those voiceover jobs by recording high quality results from the comfort of your own home.
Before the internet, remote recording was all about having a solid Integrated Service Digital Network connection. An ISDN line is a telephone-based network system that allowed actors and voiceover artists to make digital recordings over a phone line. It was perfect for a home studio set up when real-time recordings were required by broadcasters. By simply connecting to an ISDN line, the actor could transmit full bandwidth voice recordings that would be captured at the other end by a professional broadcast studio and instantly spun into a news item or advertisement.
However, using ISDN has become redundant since broadband became widely available worldwide. The ISDN system is being slowly phased out by telephone companies and will no longer be an option in 5 years time.
So now let’s look at the software options that have replaced ISDN as a viable remote recording system in the age of the internet.
Easily done. Voice apps are free!
Well, yes they are and many would turn to Skype or Messenger or one of the many audio/visual apps that dominate the mobile phone market. But the drawback is the quality of the sound. Realtime video apps have very poor sound quality, often giving the impression they were recorded underwater or in a wind tunnel! In real terms, these free apps are not a viable option and at best would be OK for a cheap podcast or to record a celebrity who wouldn’t have the technical know-how to produce anything better. We can safely strike free mobile phone apps off this list for the time being.
The best option is to pay a monthly fee (or reduced annual fee) for a good, dedicated app with technical backup. This outlay is nothing that can’t easily be recovered with one fairly well-paid voiceover job that you wouldn’t have otherwise been able to produce under current isolation circumstances.
So, what’s out there?
There are many, many remote recording apps, programs and software on the market.
Zencastr, for instance, has a free plan that allows 8 hours of mp3 recordings per month for up to 2 people. The full bandwidth wav file recording starts at $20 per month. Zencastr includes a browser soundbar feature so you can upload music, intros and ads. It has a post-production feature that adds noise reduction and adjusts levels to broadcast standards. It has the option of backing up files to DropBox, backup being an important feature when recording remotely.
Squadcast is another current hot contender. It’s run by a bunch of podcast enthusiasts who were frustrated by the quality of results when producing interviews from various locations around California and decided to set up their own system. It’s an efficient, effective way to record one, two or multiple voices (up to four) over the internet. Your voice is uploaded as it’s being recorded. And at the same time is automatically backed up. You get all the support you need from a team of highly skilled technicians. And all this for $17 per month. That gives you 5 hours of audio recordings. If you need more, there’s a Pro package for $38 per month for 12 hours recording. Or go for a starter pack at $9 per month. Indeed with 2 hours of recording, you could take the ‘Dabbler’ package for just one job. Although for broadcast standard recordings, the overall pricing seems very reasonable indeed and worth a punt on the discounted annual fee. Squadcast will very soon include video, which even for audio recordings is a useful tool for communicating with the remote studio.
Ringr has integrated the mobile phone (IOS and Android) so all participants can call from their phone in addition to the Firefox or Chrome web app where the recordings are made. Useful if it’s a committee recording or requires input from a variety of people. The Ringr package is $18.99 per month for a premium plan.
IpDTL is marketed as a replacement for the aforementioned ISDN and aimed at professional recording studios. It ranges from £10 per month (UK) or a £15 day pass for a single day’s recording.
Perhaps a little more technical than others, but none the less a great option for technically minded voice artists requiring rock-solid industry standard results.
So there are just a few of the available apps and programs. There are lots more including Zoom, Cleanfeed, Clearcast and Soundtrap. All offering a variety of packages similar to the four featured here. One thing to remember before choosing a remote recording app is that it’s a 2-way thing. The studio or broadcaster that offers you the work may have a prefered system of remote recording and wish you to comply with that. The apps mentioned here would be intended to give you an opportunity to accept work and then offer a method of delivery to your customer.
So that’s the software. What next?
As for hardware, this depends on how far you wish to take your home studio set up. For these purposes, we are discussing single voice recordings. (they may end up as multiple voices, but each station is recording a single voice). So the requirements are fairly basic and straight forward.
Most importantly you will need a high-quality microphone. After all, you will be downloading software that is capable of recording broadcast quality files. So it’s not wise to cut corners or use microphones that are built into your PC or MAC. These are poor quality and only of use for domestic use such as facetime and video conversations.
These days it’s possible to plug directly into your system via a USB port. There are a variety of microphones available on the market that connect via USB. For voice recording, the best would be something like the Rode NT-USB. The (originally) Australian based Rode has an outstanding reputation for providing high-quality voice mics after introducing the sublime Rode NT2 in 1992. To this day, the NT2 has proved to be as popular as ever in the home-based studio market. So, for this reason, it’s really the number one choice, whether you decide on a USB connection or XLR, which we’ll get on to later.
Other choices may be the Audio-Technica AT2020USB PLUS. It’s a condenser mic, which makes it very sensitive to background noise such as traffic or children(!) But the quality is very good indeed and the AT2020 is the XLR version of the same microphone.
Both these microphones are under $200 in price, making them a very affordable option when setting up your home recording studio.
Others include the Rode Podcaster (Rode again!), the SE Electronics X1S (SE Electronics have a huge range of vocal mics) and the Blue Yeti (a firm favourite with podcasters and for good reason).
So there we have it. A whole range of high-quality affordable microphones. Not forgetting of course that you will need a pop shield (some are provided as standard) as you will be recording your voice at very close range.
I mentioned an XLR connection which is the standard balanced connector for a microphone. You may prefer this to a USB mic as the XLR is likely to produce better, cleaner results. However, it does mean that you will require an audio interface to get the signal into your computer. Having said that, XLR is the best option for the best results, even though it is slightly more complicated to connect (see audio interface below).
As with the microphones, there is a huge range of headphones available. Audio-Technica, Shure and Sony make a vast range, but my personal choice would be Beyeringer’s DT 250s. A good all-round pair of ‘cans’ that have an excellent dynamic range and are uncoloured or flat, meaning that what you are hearing is very much the same as the signal that is being recorded. With headphones, as with most equipment, it’s a personal choice so it’s good to test out a few different models before you make your final choice.
OK, we have a mic, we have headphones. Now wouldn’t it be great to have a box we could plug all that into, that not only allowed us to control the sound, but also acted as a pre amp to boost the signal from the mic and finally, converted our analogue voice into a digital signal?
Well, yet again there are many available. In fact some companies bundle together mic, headphones and interface for a very reasonable price. But my view is that not all companies are experts at producing all these 3 devices and you may be substituting convenience for quality in at least one of the items.
For this reason, I would recommend a tried and tested company for the audio interface and plump for the Focusrite Scarlett. There is a huge number of these available in the range, each with different features for different applications. The Scarlett Solo USB, for instance, has gain control for both XLR/jac mic and jac headphones. Everything needed for single voice recordings.
Other manufacturers of top quality audio interfaces include PreSonus, Beyeringer and Audient. Needless to say, there are many more.
And away you go…
Well, maybe not quite, but with all the above, you are definitely on the way to saying “yes”, when a studio asks, “can you record from home?”
And of course, all this can be taken as far as you want. You may decide for instance that you need to back everything up at home, in which case you could run a DAW such as Cubase or Garageband continually recording the entire session. Or you could then simply edit and use these recordings as your finished files. Alternatively, have a separate output to a Zoom H6 handheld recorder or similar. So that you can make remote copies of the entire session.
Once these decisions are made, all you need to do is find a quiet, dampened (lots of carpet, less windows) room in your house, away from water pipes, traffic, children and pets. download the software and familiarise yourself with the functions. Install your audio interface, making sure it has all the relevant drivers to operate on your system. Plug in your mic and headphones, either via USB or the audio interface. Test everything dozens of times, so that there are no hitches when you begin recording. And away you go.
You can’t always rely on somebody else being available with the equipment and knowledge to record good quality podcasts and voice recordings, so getting used to working independently from home will give you an edge, and more options going forward.
Simon Power is a sound designer & composer for BBC’s Doctor Who audio dramas. He is signed to Banco De Gaia’s Disco Gecko record label and as Dream Valley Music he produces music cues for all types of visual media. He is recently a credited composer on the Emmy nominated Amazon Prime series, Conversations in LA.
Reverb in productions is probably for most composers the first ‘go to’ plug in and after effect, yet just as reverb can add a great professional quality and depth to your music, and can just as quickly ruin the production and make it sound ‘over produced’ and unprofessional. Reverb can often make or break a song, too much fills it with too much space and you can’t hear what it’s all about and too little just kills the emotion of it. So you have to take particular care in your appliance of reverb, and also be open to a lot of experimentation. In this article, we are going to look at some great tips for when using reverb and also take a look at some great reverb plug ins.
What is reverb?
Reverb, short for reverberation is the persistence of sound in a particular space after the original sound is removed. Unlike a delay, the original sound is not replicated, rather it is created when the sound is echoed in a confined space and the reflections are absorbed by the walls and air. In real terms, this is defined by the sounds being produced bouncing of nearby objects and refracting to cause the reverb. This is why in plug ins, there are many factory settings that allow the recreation of certain situations and places such as a church, or a cave or a small room. So in effect, a reverb used in productions is essentially a room simulator. What this does when added in a skilful way is enhance your production and give a more real sound to your music. There are quite a few different types of reverb. You can call them reverb modes, or room types. Some of the more common types include; Room, Hall, Chamber, Spring, Plate, and Convolution. In our age, we have access to digital reverb simulators which can simulate, quite realistically, all of these programmed room or reverb modes. Compositions that sound flat and one dimensional can often be lifted and given more depth just by the use of reverb. We are now going to look into differing types of reverb and how you can use these to enhance your production music.
Adding reverb: Tips and Tricks
Adding reverb properly takes a delicate touch and caution must be used not to get too carried away when using it.
Know your instruments: Reverb when applied to certain instruments can have a great effect, however when applied to others, can ruin the sound. Some instruments sound better with little or no reverb. For instance, I always think it best to use a short room ambience to dry electric signals such as synths and guitars. This to an effect can simulate the effect or recording a room. Usually, bass and reverb don’t mix too well, unless you’re specifically after a warehouse sound. Unfortunately, this effect results in a loss of definition among the bass regions. Run your reverb returns into a couple of spare channels in your mixer and back off the bass EQ, or add a high-pass plug-in EQ.
What kind of track: Obviously the overall kind of track you are going for will indeed play a part in what kind of reverb you are going to use. Ambient music is a popular format for composers of production music. Often in this type of production, composers like to make the piece of music sound ‘bigger’ and more ethereal. Using a large reverb with a long tail can be a very effective way of creating this effect. It can be particularly effective when used on the drums in a way similar to that of Sigur Ros. This leads onto another point about getting the balance and level right. An often asked question when referring to reverb is ‘how much?’ A simple answer to this would be to turn it up till you hear it and then turn it down again. This method however, only works if the decay time is right in the first place. If for instance the decay time is too short in the first place, then simply turning it up won’t help. The length of the reverb and its amount needs to be balanced against each other and needs to vary for each element of the mix. A nice simple way around this is to run 2 reverbs over separate buses both with varying decays. You can then adjust the amount you want to add for each one.
Reverse: Continuing on the electronic music theme, a classic technique used with reverb is the reverse reverb technique. This is employed particularly regularly in trance music, often in vocals where it sounds like the main vocal is ‘coming in’ when beginning a phrase. Trance music and vocals is not the only use for reverse reverb and it can work equally well on pads or a string section. To create the reverse reverb effect, reverse your sample, add reverb, then reverse your sample complete with reverb back around the right way again. This way, the reverb trail leads up into the sample, instead of trailing away from it. If you want to get really creative with your reverse reverb, follow these instructions: Have the reverb trail panned left on a separate track, then the original sample centre-stage (i.e. mono), followed by a regular reverb trail on another track panned right. The result is a reverb that leads up into the sample and trails away afterwards, while panning across the stage, left to right.
Less is sometimes more: Don’t use any reverb. Sometimes in a mix, there may be no need for reverb. If for instance you are recording instruments live and already have a great room with great acoustics then it may not be necessary to add reverb to that element of the track. Simply add a couple of extra mics to the recording and try to capture the natural reverb. Similarly, some things just sound better dry. Vocals are a good example of an element of the mix that can often work better with a delay rather than a reverb.
In summary, it’s important to recognize the power of reverb and its ability to make or break a mix. Next time you are mixing a track or adding an effect, maybe don’t just go for the factory preset on your favourite plug in and spend some time trying different things and experimenting with the amount, attack and decay time and types of reverb. You may just surprise yourself. We are now going to look at a couple of the leading software reverb plug ins.
Lexicon PCM Native Reverb
Lexicon hardware units take pride of place in many pro studios, and over the company’s 39-year history it’s become the gold standard in digital reverberation.
The PCM Bundle utilises the algorithms and presets from the Lexicon PCM96 hardware reverb. Buying one of these units will set you back over $2000, so thinking logically, the PCM Bundle offers better value for money at around half that. The reverb plug in comes as part of a bundle of plug ins.
The PCM Bundle plug-ins are easy to get a handle on, taking a direct and professional approach to the controls, with functionality being the key.
From times gone by, plug in reverbs used to be very poor conversions from their hardware counterparts, however recently vast improvements have been made and the PCM bundles and no exception to this rule. In fact, they are a superb conversion and fully justify their price tag. Admittedly this is right at the high end of plug ins, however what you are paying for with the PCM Bundle is the fact that it’s unarguably the ‘real thing’ rather than merely an attempt at a Lexicon-style reverb – it goes without saying, then, that it sounds incredible.
Logic Space Designer
Space designer is a high end reverb now shipping with Apples Logic sequencer software. Personally this is my plug in of choice and it has excellent presets available to get you started and begin tweaking from. The principle behind the convolution process – the key to achieving the most realistic reverbs – is that an impulse response is captured by recording the total reflections that occur after an initial signal spike in a given acoustic space, be it cathedral or cave. This recording can then be merged with your song’s audio files, so effectively the audio sounds like it was actually recorded within the selected space.
Space Designer comes with 1000 professional-quality impulse responses (IRs), covering all manner of indoor and outdoor spaces (everything from bathrooms and large halls to pine forests), as well as hundreds of responses from legendary hardware reverb and delay units that would otherwise cost thousands of pounds.
Criticisms are that the plug in can only be used with Logic and that it can be a drain of CPU resources. However in my experience this is a small sacrifice to make for such an excellent plug in.
Whatever plug in you choose, be sure to experiment all the time and don’t just settle for the first preset you come across. You may just surprise yourself.
About the author: John is the founder and primary writer for 1underproductions. John studied music technology at Rose Bruford College (London). After graduating, John persued the traditional route, making tea at Ascent Media and then Grand Central Recording studios. Once his tea-making skills were honed, John went to work for the Boiler House boys in Chelsea. There he worked with several artists, including Shazney Lewis, Harmar Superstar and Joss Stone. John also worked on films including the Calcium Kid (Orlando Bloom) and Trauma (Colin Firth). Since leaving the Boiler House, John set up 1underproductions. John is able to compose in many different styles and can write to specific briefs.
Selection of monitors (video) – First of all, you have to pay attention to the same contrast of a monitor, when purchasing a few HD monitors. Once I worked at two different monitors of the same company and I had to set contrast manually, which didn’t solve the problem in 100% and I had to get used to two different colours of the same workspace. The larger the screen resolution on a monitor, the more tracks are visible, and the more time can be spent on composing and listening, not on scrolling windows. In 2011 Spectrasonics released one of the first music applications Omni TR for an iPad. Although the application is used only to control the creation of Dubstep sounds, it can be used instead of modulation controller in steering keyboards. If you have problems with delays during your work on music for a video, you can use the method from the 90s, i.e. playing the video on a separate TV, laptop of smartphone screen. As far as the best multi-screen display division is concerned, the correct order is as follows: the first screen is the main display; the second is for piano roll, the third for VST, the fourth for a mixer, the fifth for a video (it can be also substituted with a projector or a TV). If we have more than 3 screens, we can make one big display instead of 4 separate ones; however, to do so, we will need screen outriggers (a trick, which will enhance the visibility of the screen, is auto-hiding the taskbar). Probably the only disadvantage of working on many screens is moving the cursor using a mouse – it is both very tiring and time consuming. The solution to this problem is purchasing a tablet, commonly used by many kinds of graphic artists. The next opportunity is LCD touch screens, which can turn into music paper or even a mixer thanks to a pointing device (a special pen). If we have an ordinary LCD screen and an LCD touch screen, we can clone the image of the main screen, and we can place or lay the touch screen close to us in order to correct notes with a pen.
Choosing a steering keyboard – It is best to choose a keyboard with 88 fully weighted keys, with a mini mixer and CC (Continuous Controller) keys and pans. Cutting a long story short, we can assign CC controllers for changing the instrument key switches without searching and hitting the keyboard notes, turning the effects on and off, and many more. Keyboards differ from steering keys with the number of inbuilt sounds (there are certain external versions of some of the keyboards, e.g. sound banks, such as Yamaha Motif and Korg Triton). In addition you can purchase steering pedals (expression and sustain) to the keyboard, which simulate playing on a real piano. In contrary to most of the steering keys, keyboards give an opportunity to choose the midi channel without using a mouse, which proves helpful when you are behind the schedule. A keyboard with a small number of keys, but with an octave switch is helpful when you work on a laptop.
Now time has come for some curiosities. If we need a larger mixer, than the one on a steering keyboard, then the External Mixer has to be MIDI USB compatible (optionally we may need a phantom power amplifier or a microphone input, if we record sound apart from music). USB mixers can be combined into one mixer, if we don’t have enough cash for a large mixer. If our loudspeakers don’t have any knobs, then we may need a loudspeaker amplifier with a remote control (instead of an amplifier, we can use special keys on a wireless keyboard). A wireless mouse, wireless keyboard and trackball can facilitate the creation of music as well.
Another thing is SSD external hard drives with installed VST, which can be used as means of quick access to data or as a backup. However, before instrument files reach RAM, they have to be entered and uploaded from a drive, which takes some time, depending on their number. However, when we work on something important, every minute matters.
If we don’t have a powerful computer, it gets overloaded when we check the real time panorama using an iZotope Ozone plug. We can save this problem by checking the panorama during breaks, using e.g. the Wavelab program, after saving the work in progress version as mp3.
Plugins for MAC’s
Recent studies have revealed that the more efficient employees work on Macintosh computers. It is nothing new, because Apple has always been producing the least fallible computers in the world.
However, as far as the cooperation of a few Apple computers is concerned, they operate on the basis of the Midi Network Setup. In order to connect a few computers, they should be joined with Firewire cables (which transmit CPU clock and audio) and ethernet cables (which transmit Midi). It works in the same way as FX Teleport, and the only difference is that you need more cables. In addition Teleport programme could be useful, which is used to control the mouse and keyboard when working on a few Macs simultaneously.
The Native Instruments Kontakt Memory Server is an opposite of the FX Teleport program. The former was issued only for MAC computers and is built in the Kontact Player. The Kontakt Memory Server loads instruments to RAM memory for a longer time and enables to ‘freeze’ the free memory resources to an unused instrument. A similar method is purge samples, but it is more time-consuming and requires switching instruments off manually. Purge samples acts in the same way as mono function on every instrument, except for the fact that it switches off sounds from memory for good, releasing its resources (it doesn’t mean that we cannot upload data back quickly in the same way). We can do it in a state of emergency, when we know that these elements are ready in the current project and we won’t have to correct them.
Working on a laptop could be an option for people creating Dance or Dubstep music, because they do not need a very “powerful” working station. Working on a laptop is advantageous in all kinds of ways.
Don’t fear the Windows system
Virtual memory acts in the same way as ‘freezing’ notes in .wav files, but it is not so perfect. A disadvantage of using virtual memory is the fact that we have to have a plugged-in hard drive, where we arranged some capacity for virtual memory. We also have to take into consideration the fact that our computer will work slower, because virtual memory is not as fast as RAM (with the exception of SSD hard drives, where virtual memory was set up).
The program for Windows system – FX Teleport – which I wrote about in the previous part is divided into a few versions serving one host computer and one, two, three, four or even more servers. It is worth remembering that you have to install such virtual instruments on the server computer, not to put the load on the host computer. In my opinion, it is worth investing in this program and a few computers, in order to develop your own scheme for quick work, even, if you work on an antique equipment. In addition, the Giga Teleport program works similarly, but only for the Giga Sampler plugin.
The only errors I encountered when working with Windows 7 operating system were related to the music software, such as Kontakt (in order to avoid the errors, you should purchase Kontakt sampler update from time to time) and notifications about the graphic card overload due to keeping the computer in a locked cabinet without ventilation. It is worth remembering that a graphic card which is plug into many displays consumes more electric energy and hence heats to a higher extent. Hans Zimmer was the one who implemented the idea for “cooling” the equipment a long time ago, but it was Brian Tyler who was the first composer to speak about it during an interview in a studio.
Below you will find a summary of all computer working stations.
Main Boards with 16 AMD Processor and Up to 130 GB of RAM
Subassemblies development price
Only 6-core processor on Intel Main Boards
Potential problems with the system
The least fallible operating system in history
Only 32 GB of RAM the maximum
Computer development is not cheap
In case of a breakdown, the whole computer is taken to the service (refers to the iMac)
You can create music anywhere and anytime.
Easy and quick configuration
No possibility to change sub assemblies (may not refer to RAM in certain models)
Only RAM memory may be developed but not very much.Very hard to repair or roll back
Hardware Summary Addendum
My IT knowledge gained during computer studies combined with musical knowledge allowed me to save time by not searching for answers about errors on software manufacturers’ websites and not spending too much money on employing helpdesk to choose equipment and install software.
Such things, as cold solders and equipment failures are symptoms of workstation overheating, since a computer works on its top capacity, when it records a file with several dozen layers and saves to .mp3 or .wav formats. Therefore it is extremely important to cool the computer and keep it in a cupboard (if possible, a glass one, since it gives heat away the quickest) and placing two fans inside of it – one for letting hot air out and the other for blowing cold air in. The equipment has to be cooled down in order to function longer; it doesn’t matter, whether it is cooled using liquid nitrogen, mineral oil or cooled air. The more screens are plugged to an internal graphic card, the faster it will heat up. Some graphic cards are equipped with temperature indicator, which is very helpful. Many devices, e.g. hard drives, can switch off due to a feeder’s low power supply. Therefore, before we purchase a few drives and a triple head graphic card, we have to remember about choosing the right feeder to our computer.
There are times when notes are playing in our heads and we have to make use of a piece of paper, which is however more and more often substituted with Garage Band software on an iPhone.
What’s funny, we still use the old, small, high-tone Genius loudspeakers from the 90s, which have a ‘3D sound’ button; when I press it, I don’t need headphones to ‘discover’ all high-tone sounds.
Another curiosity is a parody of the song ‘I’m on a boat’, entitled ‘I’m on a Mac’, sung by comedians Pantless Knights. They show in a satirical way the differences between PC and Mac computer. The funny thing is that after the release of Windows 7, jokes about the Windows system started to be meaningless.
About the author: Piotr Koczewski started
working in game development in 2006 as a Musician and Sound Designer. In
2008 he released an ambient music album inspired by post-nuclear SF, called
“Wasteland Theme”. He co-organized in 2009 the Video Games Live
concert in Poland. You can listen Piotr`s music at his website www.piotrkoczewski.com
Many composers talk about creating music, but few discuss the tools required to do it. What I mean is the IT side of music creation. I will do my best to explore this broad topic providing the most concrete information.
The choice of displays (audio) – the more displays with a different bandwidth, the better, because the entire bandwidth consists of a low (bass), medium (female voice) and high (drums) band. Therefore if we want to hear all bands clearly, we have to gather as many displays or HI FI loudspeakers, as possible.
Photo from the Green Street Studios 2011. In 2006 the photo of the Green
Street Studios presented two working stations and a wide cabinet with a
lot of external devices filling the entire room (at that time there was
the Matrix film code as the computer wallpaper).
The choice of headphones. – Headphones are a very useful thing, especially when creating music at night. They might serve as an additional tool when checking the bandwidth in ready songs. It is worth paying attention to the softness of membrane surroundings and the comfort of wearing the bow, because listening for a few hours and working on uncomfortable headphones might result in earache.
The choice of sound card. – It is worth remembering that external sound cards have to possess a processor in order to serve well when working on music (it is similar to the difference experienced when using a processor without additional cores). Sound cards without a processor enable only recording the sound from the outside, because they do not have a large ASIO latency, and therefore i.e. one cannot record sounds from a microphone and sounds being played simultaneously. It refers to recording vocal for background music (modern computers allow creating music using integrated sound cards without ASIO support. In such case you should choose the ASIO Full Duplex option in the music creation programme audio settings). The power input is very significant, because we may lose time on setting appropriate volume and changing it from quiet to loud. In 2010 the AVID sound cards producer presented the cheapest and most efficient external sound cards, which cooperate with every music programme. One of the technically advanced devices intercepting audio channels in real time is MOTU, which was the most popular equipment used in studios, before the external Pro Tools HD set appeared. A lot of external devices may be plugged in to it (e.g. the effects) without being concerned about the processor overload.
I have been asking myself one question for a very long time: why do we need compressors, sound processors, effects, sound banks and other external devices at all? The answer is: because they do not occupy the memory and processor in the real time.
The choice of the graphic card. – In order to plug in more than two HD displays, one has to possess a PCI dual/triple head graphic card (graphic cards manufactured by Zotac are for those who want to play and simultaneously create music on a few screens, or for those who only want to work on their PC) or an external graphic card manufactured by Matrox. Some composers use HD TVs apart from ordinary displays, alongside a laptop screen and more and more frequently touchscreens manufactured by Apple. Apple computers are equipped with ATI Radeon cards, which enable to plug in many displays (and provide the opportunity of plugging in a few graphic cards).
More Power Capitan !
Let`s count power for Macs with 1-core, 2-core, 4-core, 8-core and 12-core processors (the maximum 12-core processor is available only on Mac Pro 2 computers). PC computers may handle a 16-core processor manufactured by AMD, which has already been put on sales (Intel has produced so far only a 6-core processor). When choosing a processor, pay attention to the cache memory.
In 2009 there was a breakthrough in the computer development. The largest obstacle in their expansion was the high price of the RAM memory. Now the average amount of the RAM memory in the computers owned by composers is 8 – 12 GB RAM, and the cutting edge PC mainboards operate with as much as 130 GB RAM. When purchasing the RAM memory, bear in mind not only the amount of memory, but also its speed (MHz frequency). I can tell from my own experience about a situation when the servicing agent put the wrong RAM memory into a computer I ordered – it was too slow as for the given mainboard. In consequence I had to cope with the system errors called “Blue Screen of Death” for a couple of days (when the computer was freezing, it was making similar sounds as during the “Neo awakening” in the Matrix movie). It was especially annoying during a few-hour work on music. Of course the memory was exchanged, which came as a huge surprise for the computer shop owner. Therefore for the future I recommend choosing a more expensive mainboard, which will “survive” a couple of years, because it will be possible to purchase more and more RAM memory to it and change the processor without the necessity to install a new PC operating system and music software.
However, if you have two left hands or don’t know, which computer parts could be exchanged for the more modern ones, I recommend purchasing ready computers of the “all in one” kind, e.g. manufactured by HP, Asus or MSI, which are very similar to the Macintosh sets (some models have a touchscreen, which will have a significant impact on the quality of work when writing in the note processor).
If you have little RAM memory and constantly complain about the “buzzing” of the computer not coping with a large number of switched on virtual instruments, then I have a remedy for you. The Cubase programme has the option of recoding ready notes from a virtual instrument onto WAV tracks “on the run” (the process takes literally a few minutes and can lighten the RAM memory’s load up to 90%). This function is called Freeze VST and can also lighten your computer’s load in terms of the effects switched on in a Mixer. Unfortunately, after “freezing” the virtual instrument track it cannot be edited later (only notes may be copied), unless it is “unfrozen” – this action takes less than 5 seconds. You can also save and import ready WAV tracks manually in other programmes not having this function, but it is very time-consuming.
Having a large amount of the RAM memory and a few-core processor makes the work of every musician problem-free, which is related to the improvement in the music quality and the performance speed.
Pc versus Mac versus Laptops
Windows 7 takes up 1 GB of RAM memory, which is related to the loss of huge space otherwise used for recording virtual instruments (you can also choose the 64 version of Windows XP, which takes up a smaller amount of RAM – 500 MB. However, it is not supported by drivers and may operate at 16 GB RAM memory the maximum. Windows 7 operating system does not have as many mistakes as its previous versions and differs in terms of automated installation of devices drivers in the online mode.
The Mac computer is more expensive than the PC computer, not mentioning its sub-assemblies. The Leopard operating system update is expensive itself, not mentioning the additional update of programmes for Mac. If we wanted to install the same programmes on the newly purchased super computer MAC OS, we would have to record everything from the scratch. Meanwhile on the computer with the Windows operating system there are two ways of installing the whole software and data as file images, using Norton Ghost or Acronis True Image programmes, or as system settings backup (using Windows 7 main board – this refers to systems older than Windows 7).
The best way to minimize the loading time of the Windows system is to buy a few discs and assign different functions to them – office, creative, entertainment, diagnostic or backup. Nobody clever will do a few things simultaneously relying on the system operating speed and his own efficiency during one day.
I was surprised to discover that there is an opportunity to work on many PC computers at one time while creating music. Such an option existed once only in Macintosh computers (until 2003). FX Teleport enables the cooperation between computers via TCP/IP LAN (even remotely). It works on the basis of a Host computer or Server computers. Another programme which is similar to FX Teleport, but more advanced than it, is Jbridge.
Writing the first part of the article I decided to refute the thesis (PC computer stereotype) about the proportional relation between the computing power used in music production and the thickness of the composer’s wallet. In the second part of the article I presented more informations about Hardware and the efficiency and capabilities of different programmes used to create music and sounds.
About the author: Piotr Koczewski started
working in game development in 2006 as a Musician and Sound Designer. In
2008 he released an ambient music album inspired by post-nuclear SF, called
“Wasteland Theme”. He co-organized in 2009 the Video Games Live
concert in Poland. You can listen Piotr`s music at his website www.piotrkoczewski.com