Granted Patent
Utility
US 6,560,497
· Confirmation No. 7307
METHOD FOR PROCESSING AND REPRODUCING AUDIO SIGNAL AT DESIRED SOUND QUALITY, REDUCED DATA VOLUME OR ADJUSTED OUTPUT LEVEL, APPARATUS FOR PROCESSING AUDIO SIGNAL WITH SOUND QUALITY CONTROL INFORMATION OR TEST TONE SIGNAL OR AT REDUCED DATA VOLUME, RECORDING MEDIUM F
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2002-02-04 | TRNA |
Transmittal of New Application | 1 | View | |
| 2002-02-04 | A.PE |
Preliminary Amendment | 4 | View | |
| 2002-02-04 | SPEC |
Specification | 75 | View | |
| 2002-02-04 | CLM |
Claims | 43 | View | |
| 2002-02-04 | ABST |
Abstract | 1 | View | |
| 2002-02-04 | DRW |
Drawings-only black and white line drawings | 18 | View | |
| 2002-02-04 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Hidetoshi Naruki
Zama-shi, JAPAN
Shoji Ueno
Fujisawa-shi, JAPAN
Classification
USPC
700/94
H04S1/007
Foreign Priority
9-50963
·
1997-02-19
·
JAPAN
9-196477
·
1997-07-07
·
JAPAN
Publication
- Pub. No.
- US20030004588A1
- Pub. Date
- 2003-01-02
Patent Term Adjustment
-47days
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