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Discussion Groups | Speech Coding | Samples in 16 bit PCM

Technical discussions related to Speech Coding (all itu and other vocoders, ACELP, CELP, AMR, etc)

  

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Samples in 16 bit PCM - bine...@gmail.com - Jul 4 8:58:28 2006



Hai,
I am a new member of this group.I am a 6th sem MCA student.Now I am trying to implement G729
codec.Till now i didn't get a clearcut idea about 16 bit linear PCM file format.What is samples
init? Please give response.
Thanks in advance
Bineesh Jose



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Re: Samples in 16 bit PCM - ARAM VALARTHA BHARATHI - Jul 6 10:48:27 2006

Hi,

  you can get the input from any voice editor like cool edit. you 
can record your voice in 16khz mono and save the format as 16-bit 
pcm (raw file format). This could be your input for coder.

Thanks 
Aram.
--- In s...@yahoogroups.com, bineeshjose@... wrote:
>
> Hai,
> I am a new member of this group.I am a 6th sem MCA student.Now I 
am trying to implement G729 codec.Till now i didn't get a clearcut 
idea about 16 bit linear PCM file format.What is samples init? 
Please give response.
> Thanks in advance
> Bineesh Jose
>



(You need to be a member of speechcoding -- send a blank email to speechcoding-subscribe@yahoogroups.com )

Re: Re: Samples in 16 bit PCM - Artham Sridhar - Aug 30 7:38:05 2006

Hi,
   
     you can also record your voice using Goldwave software which is a versatile software used
by all development engineers in audio/speech domain. 
    You can record your voice at a sampling rate of 8000 samples and 16 bit signed bits and
mono.
   
     this is the input to the g729 codec. for further clarifications, please mail me.
   
  regards
    sridhar.a
    hellosoft india pvt. ltd, hyderabad

ARAM VALARTHA BHARATHI <a...@wipro.com> wrote:
          Hi,

you can get the input from any voice editor like cool edit. you 
can record your voice in 16khz mono and save the format as 16-bit 
pcm (raw file format). This could be your input for coder.

Thanks 
Aram.

--- In s...@yahoogroups.com, bineeshjose@... wrote:
>
> Hai,
> I am a new member of this group.I am a 6th sem MCA student.Now I 
am trying to implement G729 codec.Till now i didn't get a clearcut 
idea about 16 bit linear PCM file format.What is samples init? 
Please give response.
> Thanks in advance
> Bineesh Jose
>



(You need to be a member of speechcoding -- send a blank email to speechcoding-subscribe@yahoogroups.com )