Pakket: libgsm1 (1.0.18-2)

[ Bron: libgsm  ]

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.

Tags: Role: Shared Library

Andere aan libgsm1 gerelateerde pakketten

• dep: libc6 (>= 2.17) [arm64, ppc64el]

  GNU C Bibliotheek: Gedeelde bibliotheken
  Ook een virtueel pakket geboden door: libc6-udeb

  dep: libc6 (>= 2.4) [niet arm64, ppc64el]

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Platform	Pakketgrootte	Geïnstalleerde grootte	Bestanden
amd64	27,0 kB	87,0 kB	[overzicht]
arm64	26,9 kB	70,0 kB	[overzicht]
armel	26,6 kB	70,0 kB	[overzicht]
armhf	25,8 kB	58,0 kB	[overzicht]
i386	28,8 kB	94,0 kB	[overzicht]
mips64el	32,1 kB	84,0 kB	[overzicht]
mipsel	30,4 kB	80,0 kB	[overzicht]
ppc64el	31,2 kB	94,0 kB	[overzicht]
s390x	33,5 kB	90,0 kB	[overzicht]