Virtualizer sweet spot expansion

Details Virtualizer sweet spot expansion Virtualizer sweet spot expansion

2007-05-23

2011-12-27

Faulk, Devona E (Department: 2614)

Electrical audio signal processing systems and devices

Binaural and stereophonic

Stereo speaker arrangement

C381S017000, C381S309000

Reexamination Certificate

active

08085958

ABSTRACT:
Audio loudspeaker virtualizers and cross-talk cancellers and methods use a combination of interaural intensity difference and interaural time difference to define virtualizing filters. This allows enlargement of a listener's sweet spot based on psychoacoustic effects.

REFERENCES:
patent: 7215782 (2007-05-01), Chen
patent: 2005/0078833 (2005-04-01), Hess et al.

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