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Discussion Groups | Speech Coding | LSF in g.723.1

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

  

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LSF in g.723.1 - milamine - Sep 4 1:29:00 2003



hi all

i'm working on quantizing the LSF

can i use the LSF generated by the VOCODER g.723.1? and if so how can
i get them.

Thx a lot.





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Re: LSF in g.723.1 - Ray Mc Carthy - Sep 4 13:27:00 2003

Hi Milamine,
Please find attached a function for quantizing lsf's in C.The LsfTable used
in this, is the one for DoD Celp 4.8kbps Coder.I dont know if there is
something similar for the G.723.1.Hope it is a help to getting you started.
Ray.
----- Original Message -----
From: "milamine" <>
To: <>
Sent: Thursday, September 04, 2003 2:29 AM
Subject: [speechcoding] LSF in g.723.1 > hi all
>
> i'm working on quantizing the LSF
>
> can i use the LSF generated by the VOCODER g.723.1? and if so how can
> i get them.
>
> Thx a lot. >
>
> _____________________________________ >
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Attachment (not stored)
code_lsf.c
Type: application/octet-stream



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