Ubuntu
libgsm package

libgsm 1.0.22-1 source package in Ubuntu

libgsm (1.0.22-1) unstable; urgency=medium

  * New upstream release.

 -- Thorsten Alteholz <email address hidden>  Fri, 30 Sep 2022 23:54:15 +0200

Series	Pocket	Published	Component	Section
Mantic	release	on 2023-04-25	universe	devel
Lunar	release	on 2022-11-22	universe	devel

File	Size	SHA-256 Checksum
libgsm_1.0.22-1.dsc	2.1 KiB	170d9b9a0d376d6957733b4845ad35d0e74e0be685dd313f0d2ebea4e3c38144
libgsm_1.0.22.orig.tar.gz	65.0 KiB	f0072e91f6bb85a878b2f6dbf4a0b7c850c4deb8049d554c65340b3bf69df0ac
libgsm_1.0.22-1.debian.tar.xz	10.3 KiB	785b5189156b1b6468901eec674b51d47aa04909f92052aa80c430f657177a06

No changes file available.

libgsm-tools: User binaries for a GSM speech compressor: This package contains user binaries for libgsm, an implementation of
the European GSM 06.10 provisional standard for full-rate speech
transcoding, prI-ETS 300 036, which uses RPE/LTP (residual pulse
excitation/long term prediction) coding at 13 kbit/s.
.
GSM 06.10 compresses frames of 160 13-bit samples (8 kHz sampling
rate, i.e. a frame rate of 50 Hz) into 260 bits; for compatibility
with typical UNIX applications, this implementation turns frames of
160 16-bit linear samples into 33-byte frames (1650 Bytes/s).
The quality of the algorithm is good enough for reliable speaker
recognition; even music often survives transcoding in recognizable
form (given the bandwidth limitations of 8 kHz sampling rate).
.
The interfaces offered are a front end modelled after compress(1), and
a library API. Compression and decompression run faster than realtime
on most SPARCstations. The implementation has been verified against the
ETSI standard test patterns.

libgsm1: Shared libraries for GSM speech compressor: This package contains runtime shared libraries for libgsm, an
implementation of the European GSM 06.10 provisional standard for
full-rate speech transcoding, prI-ETS 300 036, which uses RPE/LTP
(residual pulse excitation/long term prediction) coding at 13 kbit/s.
.
GSM 06.10 compresses frames of 160 13-bit samples (8 kHz sampling
rate, i.e. a frame rate of 50 Hz) into 260 bits; for compatibility
with typical UNIX applications, this implementation turns frames of
160 16-bit linear samples into 33-byte frames (1650 Bytes/s).
The quality of the algorithm is good enough for reliable speaker
recognition; even music often survives transcoding in recognizable
form (given the bandwidth limitations of 8 kHz sampling rate).
.
The interfaces offered are a front end modelled after compress(1), and
a library API. Compression and decompression run faster than realtime
on most SPARCstations. The implementation has been verified against the
ETSI standard test patterns.

libgsm1-dev: Development libraries for a GSM speech compressor: This package contains header files and development libraries for
libgsm, an implementation of the European GSM 06.10 provisional
standard for full-rate speech transcoding, prI-ETS 300 036, which
uses RPE/LTP (residual pulse excitation/long term prediction) coding
at 13 kbit/s.
.
GSM 06.10 compresses frames of 160 13-bit samples (8 kHz sampling
rate, i.e. a frame rate of 50 Hz) into 260 bits; for compatibility
with typical UNIX applications, this implementation turns frames of
160 16-bit linear samples into 33-byte frames (1650 Bytes/s).
The quality of the algorithm is good enough for reliable speaker
recognition; even music often survives transcoding in recognizable
form (given the bandwidth limitations of 8 kHz sampling rate).
.
The interfaces offered are a front end modelled after compress(1), and
a library API. Compression and decompression run faster than realtime
on most SPARCstations. The implementation has been verified against the
ETSI standard test patterns.