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Langue: en

Version: Feb 4, 2007 (debian - 07/07/09)

Section: 1 (Commandes utilisateur)


playwav - Play an audio file to a Voicetronix hardware port


playwav [options] file


The playwav utility sends audio data from a wav file to a port.


The following options are available:
--card number
Explicitly select the card to test. Default is card 0.
--port number
Explicitly select the port to test. Default is port 0 of the specified card.
--playgain db
Set the playback gain.
--recgain db
Set the recording gain. Only useful with the --rec option.
--dial digits
Dial the given digits during playback.
Wait for the line to ring before playing. Only useful for FXO ports.
--rec outfile
Record the incoming signal while playing. Useful for cut-through testing.
Enable tx->rx loopback. Useful for echo testing, but not supported for all hardware types.
Enable the host based echo canceller.




Ron Lee, David Rowe, Voicetronix <>

This manual page was written by Ron <>, for the Debian project (but may be used by others).

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