[Asterisk-Users] Actual audio bitrates

Tais M. Hansen tmh at comx.as
Fri Oct 10 09:53:38 MST 2003


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Hi,

I was just measuring the bitrates of a couple of codecs via iax. I'm getting 
much higher numbers than expected, so maybe I'm doing something wrong?

Measured with iptraf, values displayed are:
codec: measured bitrate (bitrate according codec definition)

gsm: 52 kbps (13 kpbs)
alaw: 154 kbps (?)
speex: 57 kpbs (24 kpbs)

Seems a little high to me?

- -- 
Regards,
Tais M. Hansen
ComX Networks
Tel: +45-70257474
Fax: +45-70257374
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