SweepGen application turns a PC into an Audio Oscillator and Sweep Generator which can be used for testing audio or educational purposes

In conjunction with audio test instruments, you can make frequency response plots.

SweepGen uses the sound card in your PC to produce sinewaves that are mathematically correct almost to CD quality, indeed it's more likely that the quality of your PC sound card will be the limiting factor rather than the code in SweepGen.

What's New in This Release: [ read full changelog ]

· Add possibility to phase step every few seconds, make phase step settings adjustable, always save settings on program exit.