[Asterisk-Users] Adpcm, 6KHz codec

Alex Zarubin ZAlex at Webley.COM
Tue Sep 16 14:58:48 MST 2003


What I need is adpcm algorithm (4 bits per sample) with 6 KHz sampling rate
(6000 samples per second). This is 24kbps.

The standard (cvs) asterisk adpcm plays at 8 KHz, i.e. 32kbps.

Alex Zarubin

-----Original Message-----
From: Brian West [mailto:brian at bkw.org]
Sent: Tuesday, September 16, 2003 4:47 PM
To: asterisk-users at lists.digium.com
Subject: Re: [Asterisk-Users] Adpcm, 6KHz codec


6KHz != 6kbps

bkw

On Tue, 16 Sep 2003, Alex Zarubin wrote:

> Is there a way to play adpcm, 6KHz in asterisk? If yes, where can we get
> this codec?
>
> Thank you.
>
> Alex Zarubin
>
>
>
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