Phase stereophonic system

Details Phase stereophonic system Phase stereophonic system

1977-08-17

1980-06-17

Olms, Douglas W.

179 1G, 179 1J, H04R 504

Patent

active

042085462

ABSTRACT:
A system for reproducing phase stereophonic signals, in which the audio signals applied to one or more inputs of the system are split up at each input to pass along two parallel paths. Each of these paths includes a frequency-dependent, phase-shifting means, and the phase-shifting means of each pair of paths are interconnected through a potentiometer. The output signals of each pair of phase-shifting means are respectively applied to two reproducing devices. The phase-shifting means may be arranged for individually frequency-dependent operation.

REFERENCES:
patent: 2920138 (1960-01-01), Fogel
patent: 3504120 (1970-03-01), Levitt
patent: 3944748 (1976-03-01), Kuhn
"Stereophonic Reproduction", by Tenny Lode in Audio Engineering", Jan. 1950, pp. 15, 46 & 47.

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