Rechercher une page de manuel
pvfecho
Langue: en
Version: 1.5 (mandriva - 01/05/08)
Section: 1 (Commandes utilisateur)
NAME
pvfecho - adds echo to sound signal.SYNOPSIS
pvfecho [options] [<pvffile in> [<pvffile out>]]DESCRIPTION
pvfecho adds echo to the sound signal. Input and output is in the pvf (portable voice format) format.OPTIONS
pvfecho can be called in the pipe mode: cat infile.pvf | pvfecho [optons] > outfile.pvf
pvfecho [options] infile.pvf | <program>
or with two file names:
pvfecho [options] infile.pvf outfile.pvf
Valid options are:
-h brief help message
-A <n> echo volume factor (default is 0.3)
-D <n> delay in seconds (default is 0.15)
-a output pvf ascii format
-b output pvf binary format (default)
-8 output 8 bit samples
-16 output 16 bit samples
-32 output 32 bit samples (default)
Normaly, the only options you will need are -A and -D.
EXAMPLES
To add the default echo to a pvf file: pvfecho infile.pvf outfile.pvf
SEE ALSO
pvfamp, pvfcut, pvffft, pvffile, pvffilter, pvfmix, pvfnoise, pvfreverse, pvfsine, and pvfspeedAUTHOR
Mikkel L. Ellertson <mikkel@infinity-ltd.com>Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre