Srinivas Nandkumar

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Rockville, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Voicing measure as an estimate of signal periodicity for a frequenc...
- Patent number 6,691,092
- Issue date Feb 10, 2004
- Hughes Electronics Corporation
- Bangalore R. Udaya Bhaskar
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Spectral magnitude modeling and quantization in a frequency domain...
- Patent number 6,493,664
- Issue date Dec 10, 2002
- Hughes Electronics Corporation
- Bangalore R. Udaya Bhaskar
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method of noise reduction for speech codecs
- Patent number 6,453,289
- Issue date Sep 17, 2002
- Hughes Electronics Corporation
- Filiz Basbug Ertem
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Frequency domain interpolative speech codec system
- Patent number 6,418,408
- Issue date Jul 9, 2002
- Hughes Electronics Corporation
- Bangalore R. Udaya Bhaskar
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech mode based multi-stage vector quantizer
- Patent number 5,966,688
- Issue date Oct 12, 1999
- Hughes Electronics Corporation
- Srinivas Nandkumar
- G10 - MUSICAL INSTRUMENTS ACOUSTICS