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Pitch control on voice

A stand-alone application "FakeVoice"  (uses the PaceMaker routines): This application records sound from the soundcard, changes the sound pitch and outputs the result back to soundcard. Just plug a microphone into your PC and play with your voice in real-time! Click here to download this application (155k)!

Métronome for Windows

A simple métronome program (free of use) for Windows, that should work well enough with an audio board for the sound of tempo beat.

Fourier transform on µ-c 8031

Some body wrote this FFT on 8052 µ-c some years ago. The source code disapeared then from the web, that's why I attached here a copy of his soft package and I give mine also that is the same function set for the µc 8031 the RAM data are handled in a different way (because of external program data).

Dowload it now!

You will certainly have little work to run it with your assembly program.

A great shoot "them up" 4 U ! for HP 48/ HP 28

48s/g version
Download "projet alpha" here