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osmocom-analog
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7 Commits

Author SHA1 Message Date
Andreas Eversberg 6e2fd793ac Increase compiler warnings and fix them 2024-04-05 21:51:41 +02:00
Andreas Eversberg a20637825a Audio rework, new jitter buffer 
Jitter buffer is now based on packets, not on samples. The frames are
dejittered in received form. After reading from jitter buffer, they are
decoded in correct order. If a frame is missing, it is concealed by
repeating audio.
 2024-03-30 23:28:05 +01:00
Andreas Eversberg 3158c48365 Move from local to external osmo* libraries 
src/libdebug -> libosmocore
src/libselect -> libosmocore
src/libtimer -> libosmocore
src/libosmocc -> libosmo-cc
src/libg711 -> libosmo-cc
 2024-02-18 16:23:29 +01:00
Andreas Eversberg 2b7efedc48 Refactoring jitter buffer 
Features are:
 * Packet based buffer
 * Random in, first out
 * Adaptive delay compensation (voice)
 * Fixed delay (data, optionally MODEM/FAX)
 * Interpolation of missing frames
 * Any sample size
 2022-10-23 16:56:27 +02:00
Martin Hauke a07764f0d9 Fixed typos in cli output and source code comments 2021-01-03 09:57:03 +01:00
Andreas Eversberg c2f14834e5 Rename dbm0 (level) to speech (level) 
In mobile communications we use speech level instead of milliwatts.
The deviation (FM) is always based on speech level, not on 1 milliwatt.
 2019-12-08 17:24:36 +01:00
Andreas Eversberg 99bafb6880 MTS/IMTS: (Improved) Mobile Telephone Service 
Implementation of the 0G Mobile Phone Network of US and Canada

MTS or IMTS mode is selectable, als well as 5 or 7 digit mode.
 2019-08-30 17:17:10 +02:00