Room characterization and correction for multi-channel audio
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United States of America Patent
Stats
-
May 2, 2017
Grant Date -
Aug 13, 2015
app pub date -
Apr 20, 2015
filing date -
May 9, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Devices and methods are adapted to characterize a multi-channel loudspeaker configuration, to correct loudspeaker/room delay, gain and frequency response or to configure sub-band domain correction filters.
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International Classification(s)
- 2015 Application Filing Year
- H04S Class
- 388 Applications Filed
- 315 Patents Issued To-Date
- 81.19 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 8 Citation Count
- H04S Class
- 0 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 2, 2024 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 2, 2028 |
