To fake it or not to fake it........

Rhyder · 06-05-2012, 05:05 PM

copied from another Forum but thought it was interesting....

Cars that fake it

Quote:
Summer is almost here and convertible tops are going down across the nation, but not just to let in the sun. Today's sports cars are so refined, often the only way to hear the sweet tunes they play is to go topless.
But a few automakers have found away to turn up the volume inside the car using clever and questionable means. Hear are a few.

Quote:
The Ford Mustang was the first to use an Induction Sound Tube, which taps into the intake system and runs the noise through a diaphragm that pumps it into the firewall for increased roar in the cabin. On the Boss 302 model, Ford doubles down with a second set of tuned exhaust pipes that exit the side of the car below the doors for a full surround sound experience.

The latest Hyundai Genesis Coupe uses a similar system to Ford's, but on a V6 engine, which probably needs it even more than the 'Stang.

Porsche's "Sound Symposer" works on a similar principal, picking up intake vibrations between the throttle valve and air filter and pumping the result into the cabin via a tuned membrane. It's fitted to both the rear-engine 911 and front engine Panamera sedan, where the noise is injected into the car's A-pillars. Porsche being Porsche, of course, does the competition one better (or worse) by giving the driver the option of turning off the system.

The new BMW M5 may be the ultimate sports sedan, but it won't sound like it if the audio system isn't working. Instead of creating a mechanical connection to the engine bay, BMW has sampled the sound of the M5's twin-turbo V8 and created a computer program that plays a simulation through the car's speakers that perfectly matches what's going on under the hood.

Maseratis may be known for their screaming V8 engines, which need no aural assistance whatsoever, but its upcoming Kubang SUV will also be offered with a diesel motor and the muted exhaust note that goes with it. Reports are that the company will likely employ an electronic sound system similar to BMW's to give the car a "sportier engine note," aka: something that doesn't sound like a diesel. As if the name of the car wasn't weird enough.

strych9 · 06-05-2012, 05:19 PM

Interesting. I knew about the Boss 'stangs, but the different approaches are clever.

upflying · 06-05-2012, 06:09 PM

Electronic engine sound synthesizers has been around for a while.

97SS · 06-05-2012, 07:43 PM

Forgot to add that the GT and Boss Mustang "Ghost" cam idle lope. Although does nothing for performance, I think its cool. Although faking the front, having it when you want it, and the ability of turning it off, when it becomes annoying - is simply RAD.

TOMS1SS · 06-05-2012, 09:35 PM

Where is that thing that you plug into the cigarette lighter that makes V8 noises? lol

stlrammer · 06-05-2012, 09:42 PM

Don't br a faker. Buy axel back pipes if you want noise.

Rhyder · 06-05-2012, 09:44 PM

Quote:

Originally Posted by TOMS1SS

Where is that thing that you plug into the cigarette lighter that makes V8 noises? lol

http://www.ebay.com/itm/NEW-SoundRac...item43a6c630c7

http://www.amazon.com/Victory-SRV8-S.../dp/B002NDRSIO

TOMS1SS · 06-05-2012, 10:00 PM

Quote:

Originally Posted by Rhyder

http://www.ebay.com/itm/NEW-SoundRac...item43a6c630c7

http://www.amazon.com/Victory-SRV8-S.../dp/B002NDRSIO

Shonky liked it.

rez333 · 06-06-2012, 02:21 AM

The M5 system is a joke and should be universally ridiculed.

The other systems that pipe sound into the cabin is perfectly acceptable in my opinion, and being able to shut it off (Porsche) is an excellent idea.

Still, a muscle car is about making its presence known and therefore must be heard both inside and out. Except for V6s - keep those quiet.

06-05-2012, 05:05 PM	#1
Rhyder Drives: 2012 45 Anniversary Vert Join Date: Apr 2012 Location: atlanta Posts: 2,511	To fake it or not to fake it........ copied from another Forum but thought it was interesting.... Cars that fake it Quote: Summer is almost here and convertible tops are going down across the nation, but not just to let in the sun. Today's sports cars are so refined, often the only way to hear the sweet tunes they play is to go topless. But a few automakers have found away to turn up the volume inside the car using clever and questionable means. Hear are a few. Quote: The Ford Mustang was the first to use an Induction Sound Tube, which taps into the intake system and runs the noise through a diaphragm that pumps it into the firewall for increased roar in the cabin. On the Boss 302 model, Ford doubles down with a second set of tuned exhaust pipes that exit the side of the car below the doors for a full surround sound experience. The latest Hyundai Genesis Coupe uses a similar system to Ford's, but on a V6 engine, which probably needs it even more than the 'Stang. Porsche's "Sound Symposer" works on a similar principal, picking up intake vibrations between the throttle valve and air filter and pumping the result into the cabin via a tuned membrane. It's fitted to both the rear-engine 911 and front engine Panamera sedan, where the noise is injected into the car's A-pillars. Porsche being Porsche, of course, does the competition one better (or worse) by giving the driver the option of turning off the system. The new BMW M5 may be the ultimate sports sedan, but it won't sound like it if the audio system isn't working. Instead of creating a mechanical connection to the engine bay, BMW has sampled the sound of the M5's twin-turbo V8 and created a computer program that plays a simulation through the car's speakers that perfectly matches what's going on under the hood. Maseratis may be known for their screaming V8 engines, which need no aural assistance whatsoever, but its upcoming Kubang SUV will also be offered with a diesel motor and the muted exhaust note that goes with it. Reports are that the company will likely employ an electronic sound system similar to BMW's to give the car a "sportier engine note," aka: something that doesn't sound like a diesel. As if the name of the car wasn't weird enough.

06-05-2012, 05:19 PM	#2
strych9 I'll be back... Drives: Subaru, HD Road Glide Special Join Date: Apr 2012 Location: Omaha, NE Posts: 3,036 View My Garage	Interesting. I knew about the Boss 'stangs, but the different approaches are clever. __________________ Bye bye, Bumblebee! --------------------------------------------------------------------------------------- Build Journal My Garage GoPro Mic Hack

06-05-2012, 09:35 PM	#5
TOMS1SS Drives: NA Join Date: Aug 2010 Location: NA Posts: 12,126 View My Garage	Where is that thing that you plug into the cigarette lighter that makes V8 noises? lol __________________ El funcionario señor de los desiertos de Mojave y Sonora.

06-06-2012, 02:21 AM	#9
rez333 Drives: 2013 ZL1 Join Date: Mar 2010 Location: St. Joseph Posts: 1,283	The M5 system is a joke and should be universally ridiculed. The other systems that pipe sound into the cabin is perfectly acceptable in my opinion, and being able to shut it off (Porsche) is an excellent idea. Still, a muscle car is about making its presence known and therefore must be heard both inside and out. Except for V6s - keep those quiet. __________________ If someone from the 1950s magically appeared, what would be the most difficult thing to explain? "I have a device in my pocket that can access the entirety of knowledge known to man. I use it to look at pictures of cars and have arguments with strangers."

06-05-2012, 07:43 PM	#4
97SS Drives: 1997 Camaro SS Join Date: Apr 2012 Location: Southern California Posts: 72	Forgot to add that the GT and Boss Mustang "Ghost" cam idle lope. Although does nothing for performance, I think its cool. Although faking the front, having it when you want it, and the ability of turning it off, when it becomes annoying - is simply RAD.

06-05-2012, 09:42 PM	#6
stlrammer Drives: 2017 1SS Blue Join Date: Mar 2010 Location: Saint Peters, MO USA Posts: 2,064 View My Garage	Don't br a faker. Buy axel back pipes if you want noise.