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#1
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Posted to rec.audio.pro,sci.physics.acoustics
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I've been asked to create a field of sound simulating race track car
group noise for observation and auditioning at some distance where the SPL is diverged to about 60 dBA. The goal is to present the sound as heard by neighbors a few hundred feet distance from the track. State-of-the-art speakers should do, but I don't have the source audio media to create the timbre of a realistic soundscape... The venue of recording should be at a short distance from the track if possible to represent what an observer some distance away (not in the stands up-front) hears. Two stages are desired; one is the initial blast, all in unison as the white flag is waved, lasting about five to ten seconds. The second is the more uniform round-and-round sound. As to the "Class", both large and small are desirable, but I should know what they are... Anybody? Thanks, Ange |
#2
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Posted to rec.audio.pro,sci.physics.acoustics
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![]() "Angelo Campanella" wrote in message ... I've been asked to create a field of sound simulating race track car group noise for observation and auditioning at some distance where the SPL is diverged to about 60 dBA. The goal is to present the sound as heard by neighbors a few hundred feet distance from the track. State-of-the-art speakers should do, but I don't have the source audio media to create the timbre of a realistic soundscape... The venue of recording should be at a short distance from the track if possible to represent what an observer some distance away (not in the stands up-front) hears. Two stages are desired; one is the initial blast, all in unison as the white flag is waved, lasting about five to ten seconds. The second is the more uniform round-and-round sound. As to the "Class", both large and small are desirable, but I should know what they are... Anybody? Thanks, Ange doubt there are any recording from outside the tracks but check you tube , there ought be lots of race footage you also did not state which cars the super modified, modified,,stock,super stock, nascar,indy,dirt, pavement, midget,unlimited each is unique with the Modified being esp noisy if you had asked earlier this year I could have collected anything you wanted as we have everything within 30 miles of us George |
#3
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Posted to rec.audio.pro,sci.physics.acoustics
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Angelo Campanella wrote:
I've been asked to create a field of sound simulating race track car group noise for observation and auditioning at some distance where the SPL is diverged to about 60 dBA. The goal is to present the sound as heard by neighbors a few hundred feet distance from the track. State-of-the-art speakers should do, but I don't have the source audio media to create the timbre of a realistic soundscape... The venue of recording should be at a short distance from the track if possible to represent what an observer some distance away (not in the stands up-front) hears. Two stages are desired; one is the initial blast, all in unison as the white flag is waved, lasting about five to ten seconds. The second is the more uniform round-and-round sound. As to the "Class", both large and small are desirable, but I should know what they are... How many channels and how do you want it miked? My guess is that most of the standard library recordings are going to be much too closely-miked, but you could ask the NASCAR and F-1 media people. You should know it will also depend a lot on what kind of cars they are... NASCAR engines don't sound anything like funny car engines... I could probably record near a local track if you get desperate. --scott -- "C'est un Nagra. C'est suisse, et tres, tres precis." |
#4
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Posted to rec.audio.pro,sci.physics.acoustics
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* *I've been asked to create a field of sound simulating race track car
group noise for observation and auditioning at some distance where the SPL is diverged to about 60 dBA. The goal is to present the sound as heard by neighbors a few hundred feet distance from the track. good selection of effects here http://www.audionetworkplc.com/ Mark |
#5
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Posted to rec.audio.pro,sci.physics.acoustics
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![]() "Mark" wrote in message ... I've been asked to create a field of sound simulating race track car group noise for observation and auditioning at some distance where the SPL is diverged to about 60 dBA. The goal is to present the sound as heard by neighbors a few hundred feet distance from the track. good selection of effects here http://www.audionetworkplc.com/ Wow, Nice selection. I picked a 2002 Corvette C5 on-board recording... Nothing like getting it from the horses's mouth.. I think I'll clip it and loop it to smulate a race.. Ange |
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