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Last updated on: 2023-11-14 08:15 [UTC]

Metadata for freedv in main

freedv.desktop - 1.8.7-1 ⚙ amd64 ⚙ arm64

Icon
---
Type: desktop-application
ID: freedv.desktop
Package: freedv
Name:
  C: FreeDV
Summary:
  C: Digital Voice mode for HF Radio
Description:
  C: >-
    <p>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.</p>

    <p>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.</p>
  en: >-
    <p>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.</p>

    <p>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.</p>
Categories:
- AudioVideo
- Audio
- HamRadio
Keywords:
  C:
  - Radio
  - HAM
  - HF
  - RF
  - codec2
  - voice
  - modem
Icon:
  cached:
  - name: freedv_freedv.png
    width: 48
    height: 48
  - name: freedv_freedv.png
    width: 64
    height: 64
  - name: freedv_freedv.png
    width: 128
    height: 128
  remote:
  - url: f/fr/freedv.desktop/136ab3d8a69b08cb8ee5946a4d6dd9ed/icons/128x128/freedv_freedv.png
    width: 128
    height: 128
  stock: freedv
Launchable:
  desktop-id:
  - freedv.desktop