Loudspeaker array with signal dependent radiation pattern

Details Loudspeaker array with signal dependent radiation pattern Loudspeaker array with signal dependent radiation pattern

1996-09-05

1999-02-09

Harvey, Minsun Oh

Electrical audio signal processing systems and devices

Binaural and stereophonic

Stereo speaker arrangement

391 17, H04R 500

Patent

active

058704841

ABSTRACT:
This invention features a sound reproduction system in which both signals of a stereo pair of signals are radiated with a directional radiation pattern having a first order gradient characteristic over the frequency range where interaural time difference cues dominate localization in the human auditory system. The directional radiation patterns have main radiation lobes pointing in different directions.

REFERENCES:
patent: 3104729 (1963-09-01), Olson
patent: 3627948 (1971-12-01), Nichols
patent: 3754618 (1973-08-01), Sasaki
patent: 4596034 (1986-06-01), Moncrieff
patent: 5764777 (1998-06-01), Goldparb

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