Tag Archives: shortwave radio

Four Minutes for Filtered White Noise and Shortwave Radio

A shortwave radio scans through North-African, Chinese, Russian, French, English and German channels, the output is then forwarded to the Buchla.

Inside the synthesizer a white noise is processed with three narrow bandwidth band pass filters connected in serial configuration so to obtain quasi-sinusoids sounds. Both the sources are further transformed by a balanced modulator, a frequency shifter and the four Low Pass Gate (Vactrol Amplifiers/Filters); the whole sound system is stochastically controlled by the Source of Uncertainty 266e module.