{"id":1757,"date":"2018-10-06T18:02:20","date_gmt":"2018-10-06T18:02:20","guid":{"rendered":"https:\/\/www.shockwave-sound.com\/blog\/?p=1757"},"modified":"2022-01-23T19:12:36","modified_gmt":"2022-01-23T19:12:36","slug":"sound-effects-and-the-fake-engine-roar","status":"publish","type":"post","link":"https:\/\/www.shockwave-sound.com\/blog\/sound-effects-and-the-fake-engine-roar\/","title":{"rendered":"Sound Effects and the Fake Engine Roar"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Over the years, the auto industry has increasingly honed their craft at creating environmentally sound cars and reducing unwanted noise levels for the drivers. As a result, the authentic organic engine sounds is masked more and more. For car aficionados who may buy vehicles specifically for the engine roar, this is not necessarily a good thing and they\u2019ve made this known. The auto industry has responded by creating new technologies upon these new technologies that attempt to restore the <a href=\"https:\/\/www.shockwave-sound.com\/sound-effects\/3413\/lyn016-car-sounds-set-4-mustangs\">classic engine sounds<\/a> that so many have come to cherish.<\/span><\/p>\n<h3>1. Yamaha<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1758 aligncenter\" src=\"https:\/\/www.shockwave-sound.com\/blog\/wp-content\/uploads\/2018\/09\/YamahaLogo.png\" alt=\"\" width=\"355\" height=\"142\" srcset=\"https:\/\/www.shockwave-sound.com\/blog\/wp-content\/uploads\/2018\/09\/YamahaLogo.png 355w, https:\/\/www.shockwave-sound.com\/blog\/wp-content\/uploads\/2018\/09\/YamahaLogo-300x120.png 300w\" sizes=\"auto, (max-width: 355px) 100vw, 355px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">The trend is succinctly described by K.C. Calwell from caranddriver.com in &#8220;Faking it Engine Sound Enhancement Explained.&#8221; Calwell references work done by Yamaha&#8217;s Center for Advanced Sound Technologies, hired by Lexus for the launch of the LFA model in 2009. Fascinatingly, the Yamaha involved here is the company that creates musical instruments &#8211; violins, guitars, etc. Lexus contracted Yamaha to specifically &#8220;utilize sound as a medium that can achieve a direct link between the driver and the vehicle&#8221; (archive.yamaha.com &#8220;Yamaha Creates Acoustic Design for Engine of the Lexus LFA Super Sports Car&#8221;). Here, sound is utilized as a concrete object, a physical means to affect the mental state of the driver &#8211; it is &#8220;sound design&#8221; in its purest form. <\/span><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1759 alignright\" src=\"https:\/\/www.shockwave-sound.com\/blog\/wp-content\/uploads\/2018\/09\/Lexus_LFA_Yellow_Las_Vegas.jpg\" alt=\"\" width=\"405\" height=\"210\" srcset=\"https:\/\/www.shockwave-sound.com\/blog\/wp-content\/uploads\/2018\/09\/Lexus_LFA_Yellow_Las_Vegas.jpg 1475w, https:\/\/www.shockwave-sound.com\/blog\/wp-content\/uploads\/2018\/09\/Lexus_LFA_Yellow_Las_Vegas-300x156.jpg 300w, https:\/\/www.shockwave-sound.com\/blog\/wp-content\/uploads\/2018\/09\/Lexus_LFA_Yellow_Las_Vegas-1024x532.jpg 1024w, https:\/\/www.shockwave-sound.com\/blog\/wp-content\/uploads\/2018\/09\/Lexus_LFA_Yellow_Las_Vegas-768x399.jpg 768w, https:\/\/www.shockwave-sound.com\/blog\/wp-content\/uploads\/2018\/09\/Lexus_LFA_Yellow_Las_Vegas-1080x562.jpg 1080w, https:\/\/www.shockwave-sound.com\/blog\/wp-content\/uploads\/2018\/09\/Lexus_LFA_Yellow_Las_Vegas-1280x666.jpg 1280w, https:\/\/www.shockwave-sound.com\/blog\/wp-content\/uploads\/2018\/09\/Lexus_LFA_Yellow_Las_Vegas-980x510.jpg 980w, https:\/\/www.shockwave-sound.com\/blog\/wp-content\/uploads\/2018\/09\/Lexus_LFA_Yellow_Las_Vegas-480x250.jpg 480w\" sizes=\"auto, (max-width: 405px) 100vw, 405px\" \/>Yamaha was chosen because of their expertise in establishing a powerful emotional and performance connection between musicians and their instruments with the intent of maximum enjoyment of the musician. In this case, the vehicle is the instrument and the driver is the musician. Beyond the pleasure of driving an excellent sounding vehicle that responds to the driver\u2019s acceleration actions, the additional sound element also adds a higher sense of control, allowing the driver to be more \u201cin tune\u201d with their vehicle. As Yamaha states, \u201cAccurately passing on <a href=\"https:\/\/www.shockwave-sound.com\/sound-effects\/4432\/lyn018-car-sounds-set-7-high-performance-cars-i\">high-grade engine sounds<\/a> to the driver makes it possible to feel the vehicle\u2019s condition and instantly take the next minute action that is required (&#8220;Yamaha Creates Acoustic Design for Engine of the Lexus LFA Super Sports Car&#8221; archive.yamaha.com). Yamaha refers to the this back and forth interaction between the driver and vehicle through sound as \u201c<a href=\"https:\/\/www.shockwave-sound.com\/search\/feedback\">feedback<\/a>,\u201d and an \u201cinteractive loop\u201d which makes the driving experience more pleasurable and exciting.<\/p>\n<p><iframe loading=\"lazy\" title=\"Lexus LFA PURE SOUND - Accelerations &amp; Downshifts\" width=\"648\" height=\"365\" src=\"https:\/\/www.youtube.com\/embed\/F0m6dvpK4m8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p><span style=\"font-weight: 400;\">Calwell smartly compares the cabin of the car to the \u201chall\u201d of a performance area and the driver as the \u201caudience.\u201d In addition to Lexus, he mentions BMW as a forerunner in the addition of recorded engine sound\u00a0to the driving experience. BMW\u2019s method is playing an exterior perspective recording of the car&#8217;s engine directly through the stereo speakers. Incredibly, the samples are chosen according to the load on the engine and the rpm in real time. As the real sounds of the engine are still somewhat audible, the additional sound through the stereo speakers is described as \u201cbacking track.\u201d<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1761 aligncenter\" src=\"https:\/\/www.shockwave-sound.com\/blog\/wp-content\/uploads\/2018\/09\/YahmaSoundChart.jpg\" alt=\"\" width=\"400\" height=\"152\" srcset=\"https:\/\/www.shockwave-sound.com\/blog\/wp-content\/uploads\/2018\/09\/YahmaSoundChart.jpg 400w, https:\/\/www.shockwave-sound.com\/blog\/wp-content\/uploads\/2018\/09\/YahmaSoundChart-300x114.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<h3>2. Volkswagen &#8211; Soundaktor: Active Sound<\/h3>\n<p><span style=\"font-weight: 400;\">So, here is what Volkswagen initiated in 2011. In order to beef up the sound of their engines, they created the &#8220;Soundaktor&#8221; which is German for &#8220;sound actuator&#8221; &#8211; ie something that creates sound. Essentially it is a speaker between the engine and the cabin which combines noise to the normal engine sound to create a more &#8220;authentic&#8221; old-school power sound to the driving experience. This is the definition of \u201cactive sound\u201d in terms of automobiles &#8211; sound through the speakers triggered by real-time actions of the driver. An audio file is housed on the vehicle&#8217;s computer and triggered by changes in the throttle. All noise from the Soundaktor is played through the one dedicated speaker as opposed to other systems that play enhanced engine sound through the car&#8217;s stereo speakers. <\/span><span style=\"font-weight: 400;\">Interestingly, with a bit of digging you&#8217;ll find car enthusiasts on forums discussing the best methods with which to dismantle the function on forums &#8211; one user saying he pulled a fuse to dismantle it as soon as he bought his VW. It seems that some of these connoisseurs tend to not like the &#8220;fakeness&#8221; of the added sound, though most drivers its appears aren&#8217;t bothered enough to worry about the authenticity. A quick search for BMW Active Sound shows these videos &#8211; all providing info on how to dismantle their sound system.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1763 aligncenter\" src=\"https:\/\/www.shockwave-sound.com\/blog\/wp-content\/uploads\/2018\/09\/DisableBMW.jpg\" alt=\"\" width=\"646\" height=\"293\" srcset=\"https:\/\/www.shockwave-sound.com\/blog\/wp-content\/uploads\/2018\/09\/DisableBMW.jpg 646w, https:\/\/www.shockwave-sound.com\/blog\/wp-content\/uploads\/2018\/09\/DisableBMW-300x136.jpg 300w\" sizes=\"auto, (max-width: 646px) 100vw, 646px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Most likely, the general consumer doesn&#8217;t even realize they are listening to a replacement engine sound and simply appreciate the experience. Some users in the know, however, are wishing there could be a toggle on\/off for the additional sound which would give them to choice to engage or not. As with all these systems, the purpose of the additional audio is to compensate for the muffling of the actual engine sound due to advancements in sound proofing. <\/span><\/p>\n<h3>3. Ford &#8211; General Motors &#8211; Acura: Active Sound<\/h3>\n<p><span style=\"font-weight: 400;\">The Cadillac models incorporate Bose sound systems to add additional noise-canceling technology to rid the cabin of unwanted \u201croad noise\u201d and simultaneously employing a stereo based system akin to Volkswagen. As an audio engineer and music producer, I 100% appreciate what these auto sound technicians are doing &#8211; they are \u201ccleaning up\u201d the audio of the car\u2019s performance. It is purely analogous to the job of live sound mixers as well as those in post-production and mixing\/mastering music &#8211; get rid of the unwanted noise! At the same time, they enhance the choice sounds via the stereo system.<\/span><\/p>\n<p><span style=\"font-weight: 400;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1764 alignleft\" src=\"https:\/\/www.shockwave-sound.com\/blog\/wp-content\/uploads\/2018\/09\/ResizedImage350165-ancdiagram.jpg\" alt=\"\" width=\"350\" height=\"165\" srcset=\"https:\/\/www.shockwave-sound.com\/blog\/wp-content\/uploads\/2018\/09\/ResizedImage350165-ancdiagram.jpg 350w, https:\/\/www.shockwave-sound.com\/blog\/wp-content\/uploads\/2018\/09\/ResizedImage350165-ancdiagram-300x141.jpg 300w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/>Acura as well have moved into the foray of vehicle sound designing in an impressive way. The moniker for their efforts is Active Noise Cancellation (ANC). This is eerily similar to the theatre mixing work of blah blah discussed in a previous post. Which is creating a system that dynamically responds to sonic assaults in real time that may disrupt the performance\/driving experience in order to kill the noise. Acura\u2019s ANC works to cut out the low frequencies noises similar to cutting out the bass under 60-100dB when mixing an audio track. A bit of google digging could probably unearth the exact frequencies they are targeting &#8211; perhaps it\u2019s 500 dB where the \u201cmud\u201d of an audio track tends to live at the meeting of the bass drum and the bass guitar\/element. Regardless, to cut the unwanted bass out of the cabin\u2019s aural experience Acura uses overhead mics within the cabin that create a reverse phase (noise canceling) signal to handle and mute the unwelcome deep tones. At this point, ANC is able to increase the sound levels from the engine to fill in the now clean space afforded by noise cancellation. Again, all of this is dynamic and works to raise the engine sound level within the cabin by up to 4dB. This audio system is a standard element of the MDX, RLX, TLX, and ILX models. (<\/span><span style=\"font-weight: 400;\">www.thedrive.com\/tech\/22834\/from-acura-to-vw-bmw-to-porsche-car-companies-are-getting-sneakier-about-engine-sound-enhancement<\/span><span style=\"font-weight: 400;\">)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Incredibly, this technology has been taken to now allow cars that have 4 cylinders to sound like engines that are much much bigger, as explained in this video.<\/span><\/p>\n<p><iframe loading=\"lazy\" title=\"How to Make Your Normal Car Sound Like A Ferrari\" width=\"648\" height=\"365\" src=\"https:\/\/www.youtube.com\/embed\/D__vAhK71yI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p><span style=\"font-weight: 400;\">From a professional sound design perspective, being challenged with syncing dynamic engine audio samples to be triggered in real time during a live driving experience is enticing. For an audio nut, or a current student it\u2019s kind of like \u201chell yeah this sounds like fun!\u201d not to mention the earning and career potential doing sound design for car companies. This is a wide open field for sound designers. On the flip side, for the consumers and those who love these vehicles, it appears to be sort of a nightmare, as they want the \u201cauthentic.\u201d In fact, when googling \u201ccar sound pipes\u201d the first 5 entries and videos are all about how to dismantle them &#8211; as with the forum posts mentioned above. I include a post from Larry Webster on popularmechanics.com here because it is not only exceptionally written but quite telling. Webster, on popularmechanics.com in \u201cThe Rise of the Fake Engine Roar\u201d laments the development of this experience that he deems \u201cfake. First of all, the title says it all &#8211; the \u201cFake Engine Roar.\u201d He references the main contributors for these \u201cfake\u201d sounds &#8211; muffled noise from excellent insulation and environmental regulations. He quotes car buyers who state that the industry is \u201clying\u201d to them by using sound samples.<\/span><\/p>\n<p><iframe loading=\"lazy\" title=\"All These Cars and Trucks Fake Their Engine Noises!\" width=\"648\" height=\"365\" src=\"https:\/\/www.youtube.com\/embed\/4lQPc9VXBzk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p><span style=\"font-weight: 400;\">While car owners who want the classic noise might appreciate the attempt at improving the aural experience, there is some negative reaction from car lovers &#8211; from those who live by their car, and they appear to deem the auto industry\u2019s effort to be a fake, creating a faulty experience. Whether we think the environmental benefits outweigh the opinions of these car lovers, or whether we lament the loss of the \u201cclassic engine sound,\u201d one thing is true. That sound design and sound effects continue to play a major role in many types of products, not only on the stage, but in vehicles. The use of the sounds transforms the car itself into a performance venue.<\/span><\/p>\n<p><strong>Related:<\/strong>\u00a0<a href=\"https:\/\/www.shockwave-sound.com\/blog\/sound-design-founders-of-the-theatre\/\">Sound Design Founders of the Theatre<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Over the years, the auto industry has increasingly honed their craft at creating environmentally sound cars and reducing unwanted noise levels for the drivers. As a result, the authentic organic engine sounds is masked more and more. For car aficionados who may buy vehicles specifically for the engine roar, this is not necessarily a good [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1759,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[4,5,6],"class_list":["post-1757","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-shockwave-sound","tag-author-adam-johnson","tag-sound-design","tag-sound-effects"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.shockwave-sound.com\/blog\/wp-json\/wp\/v2\/posts\/1757","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shockwave-sound.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.shockwave-sound.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.shockwave-sound.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shockwave-sound.com\/blog\/wp-json\/wp\/v2\/comments?post=1757"}],"version-history":[{"count":6,"href":"https:\/\/www.shockwave-sound.com\/blog\/wp-json\/wp\/v2\/posts\/1757\/revisions"}],"predecessor-version":[{"id":3184,"href":"https:\/\/www.shockwave-sound.com\/blog\/wp-json\/wp\/v2\/posts\/1757\/revisions\/3184"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shockwave-sound.com\/blog\/wp-json\/wp\/v2\/media\/1759"}],"wp:attachment":[{"href":"https:\/\/www.shockwave-sound.com\/blog\/wp-json\/wp\/v2\/media?parent=1757"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.shockwave-sound.com\/blog\/wp-json\/wp\/v2\/categories?post=1757"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.shockwave-sound.com\/blog\/wp-json\/wp\/v2\/tags?post=1757"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}