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Old 17th May 2021, 9:37 pm   #1
Steve G4WCS
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Join Date: Sep 2004
Location: Preston, Lancashire, UK.
Posts: 632
Default Dalek voice circuit

Havent watched the Delia Derbyshire documentary yet but it got me thinking. Has anyone had a go at making a discrete dalek voice changer. Im guessing it would consist of a microphone amplifier, and a low frequency sine wave oscillator, the outputs of which are fed into a ring modulator, and the output amplified ? Did any of the electronics magazines of the time produce such a design ?
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