Piccolo Multi Frequency Shift Keying Radioteletype

This is the piccolo rtty page of Graeme Bartlett. It is intended to contain everything known about the piccolo mutlifrequency shift keying RTTY. This page is still under construction and will change over time as more pages are entered and linked on.

Piccolo Documents

• piccfreq.txt Introduction and tones description
• piccchar.txt Character set Encoding
• piccchan.txt A list of HF piccolo frequencies
• picc1963.txt A summary of the original 32 tone Piccolo paper

Future Documents

• Mark I/II/III 32 tone MFSK from a 1972 publication
• Error correcting and detecting code
• Picabel automatic alerting system
• A bigger list of piccolo frequencies

  Including other listener's logs

• References
• Other MFSK Systems including Coquelet and MT-HELL
• MFSK decoding system
• Waves
• piccies

Other Links

• WUN digifaq has other modes Fuzzy Modes
• Email me if you can!