Drawing sounds

  • Thread starter Thread starter Chris
  • Start date Start date
C

Chris

I want a program that can "draw" sound.

Imagine drawing a graph of frequency against time -
and then being able to play it over the computer speakers.

Can this be done in Python?

As a start, consider this simple QBASIC program that generates random
frequencies:

10 frequency = 40 + 400 * RND
20 SOUND frequency, 7
30 GOTO 10

That's fine - except that it plays over the PC speaker - the one that's
just there for the happy beep - and not through the sound card and
proper speakers.

Can that be done in Python?
Or in any other language?
 
Chris writes within:
I want a program that can "draw" sound.

Imagine drawing a graph of frequency against time -
and then being able to play it over the computer speakers.
Click to expand...

Maybe DaqGEN. It's a "signal generator" program.

http://www.daqarta.com (IIRC)

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