Ausgabe des Online-Helps bei Aufruf ohne Parameter:
generate uniform distributed noise, (c) Exler Roland, May 3 1998 USAGE: noise -lx <OPTIONS> OUT_FILE OUT_FILE ... output-file (.wav) -lX ... number of samples (seconds, if uppercase -L) OPTIONS: -fsX ... sampling-frequency (default: 44100) -aX ... peak amplitude, max. 32767 (default: 32767) -nX ... noise level, peak rel. Fullscale ( < 0.0 dB ) -rX ... noise level, RMS rel. Fullscale ( <-4.78 dB ) -paX ... fullscale in file equals X pascal -dbX ... fullscale in file equals X dB Sound Pressure Level (SPL) -q ... quiet processing (output only errors)