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Discussion Groups | Speech Coding | Request the information.

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

  

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Request the information. - HyungJung Kim - Jul 6 9:38:00 2000

Hello all,

I am very interesting in speech.
The compexity and memory size AMR codec and draft SMV was released.
 
For example,
           &n bsp;     Complexity         Table ROM        Program ROM         RAM
Encoder     32.45 WMOPS      30600 bytes        6220 bytes              21340 bytes
Decoder     6.35 WMOPS ï‚¾                           1100 bytes              1335 bytes
Libraries ï‚¾                          1290 bytes         2550 bytes               140 bytes
Total         38.80 WMOPS       31890 bytes       9870 bytes            &nb sp; 22815 bytes
   Table 12: Total computational complexity and memory usage for the SMV system

I want to know the complexity and memory size of EVRC, 13K-QCELP, G.729, and G.729A.
Would send me for the information. 

Thanks in advance.
Best reguard.
HyungJung Kim
 


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