Windows 2000, Windows XP x32, Windows 7 x32, Windows 7 x64, Windows 8, Windows 8 x32, Windows 8 x64, Windows 7, Windows Vista x64, XP Tablet PC, Windows 8.1, Windows 10, Windows XP x64
The Filtered Noise Generator can generate noise signals and apply different frequency filters on them in real time.
Practical applications of filtered noise are for example:
· Loudspeaker testing: When testing a loudspeaker, only the frequencies of the usable bandwidth should be applied. E.g., when testing a tweeter, you need a high passed signal.
· Tinnitus masking: Tinnitus appears usually in a very limited frequency band. With a band pass filter you can focus a masking signal onto this band.
· Cross-over simulation for speaker system development: Use a low pass filter on one channel and a high pass on the other. Then connect a woofer and tweeter to each, and you can simulate different cross-over frequencies and their effects with ease.
Signals created can be saved as a .WAV file in order to make an audio CD.
You can run scripts of noise signals and save memory pre-sets of noise parameters to disk.
The program supports multiple sound cards.