ESDFILT
NAME DESCRIPTION USAGE SEE ALSO
esdfilt - The Enlightened Sound Daemon
EsounD filter. Sample esd filter program that implements halving and doubling, Optionally writing the new data to a seperate file.
file should be mono -r RATE , set output rate to RATE -half halve each sample -double double each sample
If FILE is specified, the filtered output will be written there. Otherwise it will be written back to esound to change the output to the sound device.
esd(1), esdcat(1), esddsp(1), esdloop(1), esdplay(1), esdsample(1), esd-config(1), esdctl(1), esdmon(1), esdrec(1)
11 pages link to esdfilt(1):