Signal processing circuit

Details Signal processing circuit Signal processing circuit

1977-04-11

1979-02-13

Olms, Douglas W.

H04R 500

Patent

active

041397282

ABSTRACT:
A signal processing circuit has a circuit organization having a pair of crosstalk circuits respectively including at least delay circuits each of a delay time .tau. and adapted to add or cancel crosstalk components to or in input signals in correspondence with the transfer characteristics between sound sources and the two ears of a listener. Each crosstalk circuit has means for attenuating components of frequencies represented by (2n-1/2.tau.) (where n is a positive integer).

REFERENCES:
patent: 3088997 (1963-05-01), Bauer
patent: 3110771 (1963-11-01), Logan et al.
patent: 3236949 (1966-02-01), Atal et al.
patent: 3920904 (1975-11-01), Blauert et al.
patent: 3970787 (1976-07-01), Searle
patent: 4027101 (1977-05-01), DeFreitas et al.

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