Skip to content
Sections
>> Trisquel >> Paquets >> nabia >> hamradio >> freedv
[  etiona  ] [  nabia  ] [  aramo  ]
[ Paquet source : freedv  ]

Paquet : freedv (1.4-2)

Liens pour freedv

freedv

Ressources Trisquel :

Télécharger le paquet source freedv :

Responsable :

Original Maintainers:

Ressources externes :

Paquets similaires :

Software Defined Radio (SDR)

FreeDV is a digital voice mode intended for transmission and reception over high-frequency (HF) radio. It uses a frequency division multiplex (FDM) modem with 15 carriers and no forward error correction (FEC). A low bit-rate voice coder-decoder (Codec 2) provides voice quality without the listener fatigue caused by noise and interference normally associated with analog single sideband (SSB) voice. A HF SSB transceiver, personal computer and two sound cards are required. Path simulation and on-the-air HF testing have shown that decoding voice is possible at a signal-to-noise ratio of 4 dB.

The FreeDV software was developed by David Rowe (Codec 2, FDM modem implementation, integration) and David Witten (GUI, architecture design). The FreeDV design and user interface was based on the earlier FDMDV program which was developed by Francesco Lanza. The FDM modem design and development was supported from Peter Martinez.

Autres paquets associés à freedv

  • dépendances
  • recommandations
  • suggestions
  • dep: libc6 (>= 2.29)
    GNU C Library: Shared libraries
    un paquet virtuel est également fourni par libc6-udeb
  • dep: libcodec2-0.9
    Codec2 runtime library
  • dep: libgcc-s1 (>= 3.0) [amd64]
    GCC support library
    dep: libgcc-s1 (>= 3.5) [armhf]
  • dep: libhamlib2
    Run-time library to control radio transceivers and receivers
  • dep: libportaudio2 (>= 19+svn20101113)
    Portable audio I/O - shared library
  • dep: libsamplerate0 (>= 0.1.7)
    Audio sample rate conversion library
  • dep: libsndfile1 (>= 1.0.20)
    Library for reading/writing audio files
  • dep: libspeexdsp1 (>= 1.2~beta3.2-1)
    The Speex extended runtime library
  • dep: libstdc++6 (>= 5.2)
    GNU Standard C++ Library v3
  • dep: libwxbase3.0-0v5 (>= 3.0.4+dfsg)
    wxBase library (runtime) - non-GUI support classes of wxWidgets toolkit
  • dep: libwxgtk3.0-gtk3-0v5 (>= 3.0.4+dfsg-10~)
    wxWidgets Cross-platform C++ GUI toolkit (GTK 3 runtime)

Télécharger freedv

Télécharger pour toutes les architectures proposées
Architecture Taille du paquet Espace occupé une fois installé Fichiers
amd64 351,6 ko1075 ko [liste des fichiers]
armhf 317,1 ko682 ko [liste des fichiers]