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Amplitude Demodulating BPSK31 | Analog Zoo
Since PSK31 is both phase- and amplitude-modulated, you can completely ignore the phase modulation and just envelope-detect it!
to digital-modes electronics ham modulation psk31 radio ... on 03 January 2015
museum.media.org: Internet Talk Radio
"Internet Talk Radio started broadcasting in 1993 as the first radio station on the Internet. As part of the museum.media.org effort to rescue some of our past work, we're also maintaining archives of early programs in their original state." Includes the "Hell's Bells" documentary that Joybubbles refers to in one of his recordings, and Cliff Stoll doing a presentation on "The Cuckoo's Egg".
to history phreaking podcasts radio retrotech security stoll ... on 23 November 2014
Old BBC Radio Broadcasting Equipment and Memories - Home Page
Impressively comprehensive site about BBC facilities up to the 1980s -- including a detailed tour of Broadcasting House as originally built.
to audio bbc broadcast electronics london radio recording retrotech studio ... on 23 November 2014
Scripts for the (first series of) Radio Ballads. Note that the more popular songs have evolved somewhat in the folk tradition, so the lyrics here for (e.g.) Shoals of Herring won't match what people actually sing these days.
to etext folk lyrics music radio radio-ballads script ... on 22 August 2014
My Hobbies: Met Balloon Hunting | RF Head – HAB & Ham Radio Experimentation
"Every 6 hours (0,6,12,18 UTC), the Bureau of Meteorology (the BOM), launch a weather balloon. Where they land depends on mainly on atmospheric wind conditions at the time of launch. Some days, I'm out chasing them."
to ham radio radiosonde rdf rf ... on 28 May 2014
mcHF QRP transceiver | Small and inexpensive homebrew HF radio
Using SDR techniques but in a conventional integrated-radio form factor.
Off-Air Back-Up Recording Service · British Universities Film & Video Council
TV and radio recordings for UK academia (sadly Abertay don't subscribe).
benc technical blog: radio clock NTP server
Using a (very) cheap MSF receiver module with NTP.
to embedded msf ntp radio raspberry-pi ... on 28 April 2014
AmericanRadioHistory.Com - Documenting the History of Radio TV and FM broadcasting
Scanned radio and TV magazines.
to history magazines radio retrotech tv ... on 28 April 2014
HellZXcreiber • Hackaday Projects
Hellschreiber receiver for the Spectrum, using the tape interface. Presumably you could do a transmitter as well with minimal hardware...
to amateur hellschreiber radio retrocomputing sinclair spectrum ... on 27 April 2014
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tasty by Adam Sampson.