Monaural to stereo sound translation process and apparatus

Details Monaural to stereo sound translation process and apparatus Monaural to stereo sound translation process and apparatus

1993-08-09

1995-02-28

Isen, Forester W.

Electrical audio signal processing systems and devices

Binaural and stereophonic

381 63, H03G 300

Patent

active

053944720

ABSTRACT:
A process and apparatus are disclosed which provides increased perceptual location control and spatial characteristics to existing multi-channel material, said apparatus includes a plurality of input terminals adapted for receiving multi-channel audio input; at least one processing channel having gain control means, at least one processing channel having time delay means, which in combination, spatially enriches previously existing multi-channel material. The process for providing increased spatial characteristics to existing multi-channel material teaches operations in accordance with the apparatus.

REFERENCES:
patent: 4308423 (1981-12-01), Cohen
patent: 5056149 (1991-10-01), Broadie
patent: 5119420 (1992-06-01), Kato et al.
Dorf, Richard C., Modern Control Systems, 6th Ed., Addison-Wesley Pub. Co., 1992, p. 66.

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