| 11997330 |
Audio sampling clock synchronization |
Matthew Barnhill, Roger R. Darr |
2024-05-28 |
| 11581862 |
Passive sub-audible room path learning with noise modeling |
Roger R. Darr |
2023-02-14 |
| 11245375 |
System for configuration and status reporting of audio processing in TV sets |
Timothy Brault, Fen Xu |
2022-02-08 |
| 10652689 |
Configurable multi-band compressor architecture with advanced surround processing |
Mikio Oda |
2020-05-12 |
| 8958516 |
NICAM decoder with output resampler |
Roger R. Darr, Matthew Barnhill |
2015-02-17 |
| 8494104 |
NICAM decoder with output resampler |
Roger R. Darr, Matthew Barnhill |
2013-07-23 |
| 8264606 |
Direct digital encoding and radio frequency modulation for broadcast television applications |
Matthew Barnhill, William Kevin Kay |
2012-09-11 |
| 8023590 |
NICAM audio signal resampler |
Roger R. Darr, Matthew Barnhill |
2011-09-20 |
| 7940842 |
Reciprocal index lookup for BTSC compatible coefficients |
Roger R. Darr, Matthew Barnhill |
2011-05-10 |
| 7929054 |
Up-sampling television audio signals for encoding |
Matthew Barnhill |
2011-04-19 |
| 7830452 |
Direct digital encoding and radio frequency modulation for broadcast television applications |
Matthew Barnhill, W. Kevin Kay |
2010-11-09 |
| 7719616 |
Direct digital encoding and radio frequency modulation for broadcast television application |
Matthew Barnhill, W. Kevin Kay |
2010-05-18 |
| 7639307 |
Up-sampling television audio signals for encoding |
Matthew Barnhill |
2009-12-29 |
| 6259482 |
Digital BTSC compander system |
Roger R. Darr |
2001-07-10 |
| 6037993 |
Digital BTSC compander system |
— |
2000-03-14 |
| 5001729 |
High speed half duplex modem with fast turnaround protocol |
Taruna Tjahjadi, Randy D. Nash |
1991-03-19 |
| 4894847 |
High speed half duplex modem with fast turnaround protocol |
Taruna Tjahjadi, German E. Correa, John N. Martin, Charles H. McCorvey, Jr., Randy D. Nash +5 more |
1990-01-16 |
| 4868864 |
Autocorrelating 2400 bps handshake sequence detector |
Taruna Tjahjadi, Cynthia A. Panella, Randy D. Nash, Steven R. Sweitzer, John N. Martin +2 more |
1989-09-19 |
| 4849703 |
Method and apparatus for generating a data sampling clock locked to a baud clock contained in a data signal |
German E. Correa, Randy D. Nash, Cynthia A. Panella, Taruna Tjahjadi |
1989-07-18 |