Digital Voice

ARVN Amateur Radio Video News - Digital Voice (DV) - Digital Voice is here, a quiet little revolution in Amateur Radio. Will it replace SSB (and FM) the way SSB replaced AM? Some people think so.

Digital Radio Mondiale - About DRM, the DRM standard, emission types, upfrading your old HF RX to DRM

digitalvoice Group - Digital voice on Amateur Radio - devoted to the discussion of digitized voice and data over analog emission modes.

Easypal and DRM Overview - About DRM, easypal and DRM usage in amateur radio

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

G6GVI's data transmission page - WinDRM for rapid data transmission over radio channels. A quick-start guide by Ross G6GVI and Jack G8HIK

Other Digital Modes  ^updated - Whats new on ham radio with digital modes? DRMDV

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.

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