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[ Source: libgsm  ]

Paketti: libgsm-tools (1.0.13-3) [universe]

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Ylläpitäjä:

Please consider filing a bug or asking a question via Launchpad before contacting the maintainer directly.

Original Maintainer (usually from Debian):

  • Jochen Friedrich

It should generally not be necessary for users to contact the original maintainer.

Samankaltaisia paketteja:

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, 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.

Muut pakettiin libgsm-tools liittyvät paketit

  • depends
  • recommends
  • suggests
  • enhances
  • dep: libc6 (>= 2.4)
    Embedded GNU C Library: Shared libraries
    myös näennäispaketti, jonka toteuttaa libc6-udeb
  • dep: libgsm1 (>= 1.0.13)
    Shared libraries for GSM speech compressor

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Arkkitehtuuri Paketin koko Koko asennettuna Tiedostot
amd64 42.1 kt184.0 kt [tiedostoluettelo]
i386 39.2 kt184.0 kt [tiedostoluettelo]