Difference between revisions of "LPC-10"
From The RadioReference Wiki
(New page: LPC-10, or LPC10 is a Linear Prediction Voice Vocoder that operates at 2.4 Kb/s. The United State Federal Government has standardized many digital voice solutions over HF and VHF/UHF ...) |
m (updated categories) |
||
(5 intermediate revisions by 4 users not shown) | |||
Line 14: | Line 14: | ||
Also see: | Also see: | ||
− | * http://en.wikipedia.org/wiki/Secure_voice | + | * [[MELP]] |
+ | * [http://en.wikipedia.org/wiki/Secure_voice Wikipedia:Secure Voice] | ||
− | [[Category: RR Glossary]] | + | |
− | [[Category: HF | + | |
− | [[Category: Encryption]] | + | |
+ | |||
+ | |||
+ | |||
+ | [[Category:RR Glossary]] | ||
+ | [[Category:HF Glossary]] | ||
+ | [[Category:Signal Analysis and Decoding Glossary]] | ||
+ | [[Category:Encryption Equipment]] | ||
+ | [[Category:Digital Voice]] |
Latest revision as of 06:03, 19 May 2016
LPC-10, or LPC10 is a Linear Prediction Voice Vocoder that operates at 2.4 Kb/s.
The United State Federal Government has standardized many digital voice solutions over HF and VHF/UHF using this Vocoder and standardized as FED-STD-1015.
The ANDVT Family of secure voice terminals uses this vocoder for communications.
- So called LPC10 because 10 LP coefficients are used
- Bandwidth: 2.4kbps
- Samples/frame : 180 samples
- Bits/frame: 54 bits
- Frame Size: 22.5ms = 44.44 frames/sec
- Target stream : 8khz sampling rate, 16bit quantization
Also see: