gsm amr in hindi

Hi Guys,

Any body can correlate AMR to NF ?
The only thing I can thick is good NF provide better background noise of speech.
How to quantify the required NF of RF front end to meet GSM AMR spec. ?

Thanks

wilson

http://www.3gpp.org/FTP/PCG/PCG_13/D...F/PCG13_20.pdf

Hi Ashaheer,

Thanks for you promptly reply.
After went through quickly your document, I cann't find NF specification
for AMR, could you please designate where it is ?

Thanks and Appreciated !

Best Regards