What I'm listening to today: "Triple Kastle", alloutofsync
The Bastl Kastle is a lovely toy-like palmtop instrument that mocks the entire expensive idiom of modular synths by costing like $60, running off 3 AA batteries and yet sounding like it contains an entire universe of glitchy noise.
This piece combines three Kastles crosswired to make otherworldly noises unlike anything you've ever heard, although oddly it does remind me a bit of the Earthbound cave music.
What I'm listening to today: "Strega processing LF radio signals", Tom Zicarelli
"Software Defined Radio" is a technique where an untuned radio receiver shovels the bottom 48 kilohertz of the spectrum into a computer's audio-in "raw", at which point bandpass/demodulation are performed in software. In this video an iPad runs SDR with intentionally incorrect demodulation/frequency settings, so the only output is chaotic squealing that a Strega smears into audio ambience.
https://www.youtube.com/watch?v=pLFDYwzU56s
What I'm listening to today: "Strega processing LF radio signals", Tom Zicarelli
"Software Defined Radio" is a technique where an untuned radio receiver shovels the bottom 48 kilohertz of the spectrum into a computer's audio-in "raw", at which point bandpass/demodulation are performed in software. In this video an iPad runs SDR with intentionally incorrect demodulation/frequency settings, so the only output is chaotic squealing that a Strega smears into audio ambience.