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Systems, devices and methods related to design and production of active noise cancellation devices |
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Crosstalk off ear detection for circumaural headset |
Amit Kumar, Colin Michael Doolittle |
2024-12-24 |
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Automatic center frequency and span setting in a test and measurement instrument |
Ian S. Dees, David L. Suryan |
2018-01-02 |
| 9197455 |
Two stage adaptive equalizer for a batch receiver |
Shigetsune Torin |
2015-11-24 |
| 8184608 |
System and method for using CDMA PN offset to maintain instrument timing reference |
Soraya J. Matos, Thomas A. Elliot, Jerry L. Young |
2012-05-22 |
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Time history display of orthogonal code power levels |
Kathryn A. Engholm |
2006-10-31 |
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Display of code power levels and relationships of multiple spreading factor orthogonal codes in a CDMA signal |
Craig D. Bryant, Kathryn A. Engholm |
2005-02-01 |
| 6741642 |
Enhanced constellation display for VSB television signals |
Kyle L. Bernard, Xiaofen Chen |
2004-05-25 |
| 6671334 |
Measurement receiver demodulator |
Xiaofen Chen, Nikhil Deshpande, Kyle L. Bernard |
2003-12-30 |
| 6384589 |
Reference frequency spur cancellation in synthesized measurement receivers |
Linley F. Gumm, Xiaofen Chen |
2002-05-07 |
| 6366621 |
Method of estimating pilot signal phase in a digitally modulated RF signal |
Xiaofen Chen |
2002-04-02 |
| 6366629 |
Method of estimating timing phase and rate offsets in digital data |
Xiaofen Chen |
2002-04-02 |
| 6301298 |
Adaptive equalizer with complex signal regeneration and method of operation |
Nikhil Deshpande |
2001-10-09 |
| 6275523 |
In-service measurement of transmitter nonlinearities |
Xiaofen Chen, Linley F. Gumm |
2001-08-14 |
