Hi all, I am now doing a project regarding audio codecs. I am new to all these codecs,so hope to get some help here....

Hi all, I am now doing a project regarding audio codecs. I am new to all these codecs,so hope to get some help here. Firstly, is there any useful link where i will understand all the different codecs easily?? pls help.. Second, my project is to be able

hi, does anyone know how do they come up with the quantisation values in the table? rgds, tk ...

hi, does anyone know how do they come up with the quantisation values in the table? rgds, tk

hi all, am new to speech coding and trying to understand the principles. stumbled upon this website: ...

hi all, am new to speech coding and trying to understand the principles. stumbled upon this website: http://svr-www.eng.cam.ac.uk/~ajr/SA95 /node87.html and it lists the areas to be addressed in LPC

hi friends, Im a final year student of engineering.Im doing a project on G711 and am implementing it in TMS320C55X DSP.Can...

hi friends, Im a final year student of engineering.Im doing a project on G711 and am implementing it in TMS320C55X DSP.Can anybody give me the information on G711 Speech Codec and its useful links.I will be thankful for all of them. Thanking u all in advance, Regards,

Dear friends I am facing a problem regarding implemenatation of non uniform quantization. problem is: A parameter...

Dear friends I am facing a problem regarding implemenatation of non uniform quantization. problem is: A parameter wohose range is between -12 to 66 units I have to convert it into five bit information with following restrrictions

alpana, I suggest u first confirm u really have the real input signal in the input buffer.U can view it via ...

alpana, I suggest u first confirm u really have the real input signal in the input buffer.U can view it via "view-->Graph-->time&freq" in the CCS. weiguo --- ??????? > > ------------------------ Yahoo! Groups Sponsor > -

Hi group I m a passive member of this group and requesting as well inviting any1's responce abut my query . please respond...

Hi group I m a passive member of this group and requesting as well inviting any1's responce abut my query . please respond immediatelly need 2day as 2morrow my exam on the same Query:-i tried a lot 2 run AUDIO project which is available on BIOS Folder ,on DS

Hello, Can anybody please help explaining why GSM speech codecs (atleast HR,AMR) prefer 13 bit uniform PCM encoding ? I...

Hello, Can anybody please help explaining why GSM speech codecs (atleast HR,AMR) prefer 13 bit uniform PCM encoding ? I mean what is so special about '13' (Anything to do with SNR for speech signal?) Thanks in anticipation. Regards, Jayd

The G.729/G.729A has 10 bytes of encoded info per 10ms frame. While doing RTP packetization we can simply use these 10 bytes...

The G.729/G.729A has 10 bytes of encoded info per 10ms frame. While doing RTP packetization we can simply use these 10 bytes and send across. But in case of G.729AB, when inactive (or silence) frames are detected, we will have to send SID frame (length=15 bits =

Hello, I have been trying to write a pitch detector within C++ for voiced speech. I currently get the sample speech,...

Hello, I have been trying to write a pitch detector within C++ for voiced speech. I currently get the sample speech, apply centre clipping for the entire speech data, and then calculate all the peaks. However, I am not sure whether I need to split the data into f