Vesa T. Ruoppila

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Tampere, FI

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Patents Grantslast 30 patents

Information Patent Grant
Methods for generating comfort noise during discontinuous transmission
- Patent number 6,606,593
- Issue date Aug 12, 2003
- Nokia Mobile Phones Ltd
- Kari Jarvinen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for coding successive pitch periods in speech...
- Patent number 6,584,437
- Issue date Jun 24, 2003
- Nokia Mobile Phones Ltd
- Ari Heikkinen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech coding with variable model order linear prediction
- Patent number 6,202,045
- Issue date Mar 13, 2001
- Nokia Mobile Phones, Ltd.
- Pasi Ojala
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods for generating comfort noise during discontinuous transmission
- Patent number 5,960,389
- Issue date Sep 28, 1999
- Nokia Mobile Phones Limited
- Kari Jarvinen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for coding successive pitch periods in speech...
- Publication number 20030004709
- Publication date Jan 2, 2003
- Nokia Corporation
- Ari Heikkinen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS