• State
  • Locked Locked
  • Replies 2 replies
  • Subscribers 41 subscribers
  • Views 643 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CC3200 audio BP demo specification and protocol stacks

Masamitsu Suzuki
Prodigy 410 points
Other Parts Discussed in Thread: CC3200, TLV320AIC23B

Hello,

please let  me know the specificatios and protocol stacks used in CC3200 audio demo.

I'd like to know the sampling rate, # of bit, encoding/decoding method, SW stacks used like RTP / UDP, evaluation results of the latency, power consumption....

Best Regards, Suzuki

 

  • 0
    TI__Expert 7215 points

    Hi Suzuki,

    Sorry for delayed response on this thread.

    Here is the information:

    Sampling rate: 16K -  44.1K, 48Khz also supported

    Bits per Sample: 16 -  8,24,32 also supported

    Number of channels: 2

    Data is PCM over UDP, so no decoder is used. 

    Latency will depend on the buffering and network throughput.

    UDP Throughput: 13Mbps

    Buffering: 100-150 KB but may vary based on code size.

    Please note that above data is for TI Audio Codec(TLV320AIC23B). You can find more information about the codec here

    Let me know if you need more information.

  • 0 in reply to Kaushal Kukkar
    Intellectual 485 points

    Hi Kaushar,


    I would like to increase the TXBUFFER size, but I do not know how much memory is left. Can you provide limits to buffers?

    (I'm interested in TCP socket transfers of only few seconds of audio at a time)