Variable attack and release system and method

Details Variable attack and release system and method Variable attack and release system and method

2007-05-01

2007-05-01

Woo, Stella (Department: 2614)

Electrical audio signal processing systems and devices

Including amplitude or volume control

With amplitude compression/expansion

C381S108000

Reexamination Certificate

active

09727269

ABSTRACT:
Variable attack and release system and method are disclosed for dynamically modifying the various elements of the system, including modifying compander response time to dynamically adjust for changing parameters such as environmental or input signal changes, to maintain output signals within predetermined limits. The system and method include permitting accurate and quick response to noise sources having a duration which exceeds a predetermined threshold while at the same time ignoring transient or short duration environmental noise.

REFERENCES:
patent: 3789143 (1974-01-01), Blackmer
patent: 4169219 (1979-09-01), Beard
patent: 4216427 (1980-08-01), Bethards
patent: 4249042 (1981-02-01), Orban
patent: 4306202 (1981-12-01), Schroder
patent: 4322579 (1982-03-01), Kleis et al.
patent: 4368435 (1983-01-01), Bloy
patent: 4482973 (1984-11-01), Unagami et al.
patent: 4553257 (1985-11-01), Mori et al.
patent: 4558460 (1985-12-01), Tanaka et al.
patent: 4562591 (1985-12-01), Stikvoort
patent: 4628526 (1986-12-01), Germer
patent: 4641361 (1987-02-01), Rosback
patent: 4853963 (1989-08-01), Bloy et al.
patent: 4859964 (1989-08-01), Jorgensen
patent: 4868881 (1989-09-01), Zwicker et al.
patent: 4882762 (1989-11-01), Waldhaner
patent: 4891837 (1990-01-01), Walker et al.
patent: 4947133 (1990-08-01), Thomas
patent: 4953221 (1990-08-01), Holly et al.
patent: 4972164 (1990-11-01), Akagiri et al.
patent: 5081682 (1992-01-01), Kato et al.
patent: 5107539 (1992-04-01), Kato et al.
patent: 5170437 (1992-12-01), Strahm
patent: 5172358 (1992-12-01), Kimura
patent: 5208866 (1993-05-01), Kato et al.
patent: 5434922 (1995-07-01), Miller et al.
patent: 5444788 (1995-08-01), Orban
patent: 5450494 (1995-09-01), Okubo et al.
patent: 5463695 (1995-10-01), Werrback
patent: 5509081 (1996-04-01), Kuusama
patent: 5530761 (1996-06-01), d'Alayer de Costemore d'Arc
patent: 5550922 (1996-08-01), Becker
patent: 5550925 (1996-08-01), Hori et al.
patent: 5615270 (1997-03-01), Miller et al.
patent: 5631968 (1997-05-01), Frey et al.
patent: 5666426 (1997-09-01), Helms
patent: 5784476 (1998-07-01), Bird
patent: 5796847 (1998-08-01), Kaihotsu et al.
patent: 5844994 (1998-12-01), Graumann
patent: 5983183 (1999-11-01), Tabet et al.
patent: 6104222 (2000-08-01), Embree
patent: 6529605 (2003-03-01), Christoph
patent: 6678382 (2004-01-01), Peterson

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