Musical signal multiplexing circuit and demultiplexing system
作者： Stephen G. Dame
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摘要: A circuit for multiplexing three or more audio band electrical signals into two which can be provided to a stereo input and computer method demultiplexing the signals. In particular, six from strings of guitar are multiplexed analog sound card in personal where digitized then, using software running on computer, demultiplexed frequencies above 4.5 kHz have been lost.
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