Method and device for control of a unit for reproduction of...

Electrical audio signal processing systems and devices – Sound effects

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C381S018000

Reexamination Certificate

active

07394904

ABSTRACT:
Said method for control of a reproduction unit (2) for an acoustic field with a number of reproduction elements (31to3N) is characterised in comprising: a step for establishing a finite number of coefficients representative of the temporal distribution and in the three spatial dimensions of said acoustic field, a step for determination of representative reconstruction filters for said reproduction unit (2) and at least the spatial configuration of said reproduction unit (2); a step for determination of at least on control signal (SC1to SCN) for said elements (31to3N) by the application of said coefficients to said reconstruction filters and a step for providing said at least one control signal for application to said elements (31to3N) for generation of said acoustic field for reproduction.

REFERENCES:
patent: 5598478 (1997-01-01), Tanaka et al.
patent: 5684881 (1997-11-01), Serikawa et al.
patent: 5946400 (1999-08-01), Matsuo
patent: 6078669 (2000-06-01), Maher
patent: 6154549 (2000-11-01), Arnold et al.
patent: 6195435 (2001-02-01), Kitamura
patent: 6259795 (2001-07-01), McGrath
patent: 7027600 (2006-04-01), Kaji et al.
patent: 2001/0038702 (2001-11-01), Lavoie et al.
patent: WO 94/24835 (1994-10-01), None
patent: WO 97/24012 (1997-07-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and device for control of a unit for reproduction of... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and device for control of a unit for reproduction of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for control of a unit for reproduction of... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3964337

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.