Calculating number of channels supported by an audio codec

Calculating number of channels supported by an audio codec

Imagen de Naveen Gv (Intel)

Hi,

I would like to discuss about calculating number of channels supported by an audio codec.

Generally I use to calculate using,

Number_Of_Channels = (CPUfrequencyInMHz * Ncores) / CodecSpeedInMHz

Let's take an example of G.723.1 encoding, rate 6.3 kbps and VAD disabled ran at about 10MHz.

CPU Frequency of My machine is 2Ghz=2000 MHz, Dual core Machine.

So on my machine, Number_Of_Channels =(2000*2)/10 =400 channel.

(I have not considered any overhead in case of transport and packaging data)

Regards,

Naveen Gv

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