[racket] receive data from microphone, wav file's data chunk value represention

From: John Clements (clements at brinckerhoff.org)
Date: Sun May 22 23:30:53 EDT 2011

On May 22, 2011, at 7:40 PM, 김태윤 wrote:

> thank you so much!
> but it crashes every time I use rsound-play
>  (require (planet "main.rkt" ("clements" "rsound.plt" 1 10)))
>  (rsound-play ding)
> =>crashes
> on windows xp sp3 DrRacket 5.1.1(lastest)
> any advice?

Can you tell me more about the crash? Does Windows pop up a dialog or log something somewhere useful? I'm going to guess that it's a problem with the PortAudio .dll that's included with the package, but any information you could provide would be very helpful in trying to reproduce this.

John Clements

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