alle opties
squeeze  ] [  wheezy  ] [  jessie  ] [  stretch  ] [  sid  ]
[ Bron: libgsm  ]

Pakket: libgsm1-dev (1.0.13-3)

Verwijzigingen voor libgsm1-dev


Debian bronnen:

Het bronpakket libgsm downloaden:


Vergelijkbare pakketten:

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, our 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: Softwareontwikkeling: Ontwikkelen in C, Bibliotheken, Implemented in: C, Network Protocol: VoIP, Role: Development Library, Sound and Music: Comprimeren, Speech Synthesis, Works with: Audio

Andere aan libgsm1-dev gerelateerde pakketten

  • depends
  • recommends
  • suggests
  • enhances

libgsm1-dev downloaden

Pakket downloaden voor alle beschikbare platforms
Platform Pakketgrootte Geïnstalleerde grootte Bestanden
amd64 33,6 kB168,0 kB [overzicht]