- Amateur Radio Digital Voice Systems
- A Comparison of most popular Amateur Radio Digital Voice Systems DMR D-Star System Fusion presented by W9HPX Roland at the Charlotte Digital Radio Group in a comprehensive article about Digital Voice
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- Digital Radio Mondiale
- About DRM, the DRM standard, emission types, upfrading your old HF RX to DRM
[ Hits: 644 | Votes: 2 | Rating: 1 ]
- digitalvoice Group
- Digital voice on Amateur Radio - devoted to the discussion of digitized voice and data over analog emission modes.
[ Hits: 676 | Votes: 1 | Rating: 3 ]
- FDMDV - Digital Voice
- FDMDV - Frequency Division Multiplex Digital Voice
Digital Audio over HF SSB.
FDMDV is the latest digital voice mode on HF - it caters to high quality digital voice under poor band conditions, in only 1100Hz bandwidth
[ Hits: 5425 | Votes: 6 | Rating: 7.83 ]
- Free DV - digital voice codec
- Operating Free DV, the open source digital voice codec for HF, allows any SSB radio to be used for low bit rate digital voice.
[ Hits: 318 | Votes: 0 | Rating: 0 ]
- FreeDV - Digital Voice for HF bands
- FreeDV uses an audio codec as a software based modem to decode and encode the voice and text data from your computer. The data is encoded and then is transmitted over the HF radio using AF signals that can then in turn be decoded by the receiving station.
[ Hits: 65 | Votes: 0 | Rating: 0 ]
- Other Digital Modes
- Whats new on ham radio with digital modes? DRMDV
[ Hits: 500 | Votes: 11 | Rating: 8.46 ]
- RSQ Signal Rporting for Digital Modes
- This site is devoted to promoting RSQ as an improved signal reporting system for narrow band digital modes and to demonstrating its application to the popular PSK31 mode.
[ Hits: 669 | Votes: 1 | Rating: 5 ]
- SM1000 FreeDV Adaptor
- The SM1000 allows you to run FreeDV without a PC. Connect the SM1000 to your SSB radio, and you now have Digital Voice (DV). You donít have to buy a new radio to run Digital Voice! Itís based on a STM32F4 micro-controller, has a built in microphone, speaker amplifier, speaker, and transformer isolated interfaces to your radio.
[ Hits: 39 | Votes: 0 | Rating: 0 ]
- SmallDV FreeDV for Raspberry Pi
- SmallDV is an embedded FreeDV for Raspberry Pi from Matt KK5JY
[ Hits: 102 | Votes: 1 | Rating: 10 ]
- WinDRM - HF Digital Radio Mondiale
- WinDRM is the hottest digital mode on HF today! Nothing else exists where you can transfer data at almost 1KB/s without using proprietary hardware. HF Digital Radio Mondiale allow fast data, pictures, and voice over a 2.5Khz bandwidth
[ Hits: 16515 | Votes: 19 | Rating: 8 ]