Abstract
A gain smoothing amplifier device and method for modyfing the amplitude of an innovative codevector in relation to a background noise signal present in a previously sampled wideband signal. The gain smoothing amplifier device comprises a gain smoothing calculator for calculating a smoothed gain in response to a set of linear prediction filter coefficients a factor representative of voicing in the sampled wideband signal a factor representative of stability of the set of linear prediction coefficients and an innovative codebook gain. The gain smoothing amplifier device also comprises an amplifier for amplifying the innovative codevector in relation to the smoothed gain to thereby produce a gain smoothed innovative codevector. The gain smoothing amplifier device improves the perceived synthesized signal when background noise is present in the sampled wideband signal.
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Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
5G,4G,3G,2G | 28/05/2001 | ISLD-200106-001 | VOICEAGE CORPORATION |
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Yes | Basis Patent | |||
Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION | Yes | Basis Patent | ||||
5G,4G,3G,2G | 06/01/2010 | ISLD-201001-018 | VOICEAGE CORPORATION | No | Family Member |
Specification Information
Specification Information
Technologies
Family Information
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EP1232494A1 | 5G,4G,3G,2G | 28/05/2001 | ISLD-200106-001 | VOICEAGE CORPORATION |
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EP1232494A1 | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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No | Family Member | |||
EP1232494A1 | 5G,4G,3G,2G | 06/01/2010 | ISLD-201001-018 | VOICEAGE CORPORATION | Yes | Basis Patent | ||||
EP1232494B1 | 5G,4G,3G,2G | 28/05/2001 | ISLD-200106-001 | VOICEAGE CORPORATION |
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EP1232494B1 | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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No | Family Member | |||
EP1232494B1 | 5G,4G,3G,2G | 06/01/2010 | ISLD-201001-018 | VOICEAGE CORPORATION | Yes | Basis Patent | ||||
US7191123B1 | 5G,4G,3G,2G | 28/05/2001 | ISLD-200106-001 | VOICEAGE CORPORATION |
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US7191123B1 | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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No | Family Member | |||
US7191123B1 | 5G,4G,3G,2G | 06/01/2010 | ISLD-201001-018 | VOICEAGE CORPORATION | Yes | Family Member | ||||
AT336060T | 5G,4G,3G,2G | 28/05/2001 | ISLD-200106-001 | VOICEAGE CORPORATION |
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AT336060T | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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AT336060T | 5G,4G,3G,2G | 06/01/2010 | ISLD-201001-018 | VOICEAGE CORPORATION | No | Family Member | ||||
AU1644401A | 5G,4G,3G,2G | 28/05/2001 | ISLD-200106-001 | VOICEAGE CORPORATION |
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AU1644401A | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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AU1644401A | 5G,4G,3G,2G | 06/01/2010 | ISLD-201001-018 | VOICEAGE CORPORATION | No | Family Member | ||||
DK1232494T3 | 5G,4G,3G,2G | 28/05/2001 | ISLD-200106-001 | VOICEAGE CORPORATION |
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DK1232494T3 | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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DK1232494T3 | 5G,4G,3G,2G | 06/01/2010 | ISLD-201001-018 | VOICEAGE CORPORATION | No | Family Member | ||||
ES2266003T3 | 5G,4G,3G,2G | 28/05/2001 | ISLD-200106-001 | VOICEAGE CORPORATION |
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ES2266003T3 | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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ES2266003T3 | 5G,4G,3G,2G | 06/01/2010 | ISLD-201001-018 | VOICEAGE CORPORATION | No | Family Member | ||||
JP2003514267A | 5G,4G,3G,2G | 28/05/2001 | ISLD-200106-001 | VOICEAGE CORPORATION |
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JP2003514267A | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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JP2003514267A | 5G,4G,3G,2G | 06/01/2010 | ISLD-201001-018 | VOICEAGE CORPORATION | No | Family Member | ||||
JP4662673B2 | 5G,4G,3G,2G | 28/05/2001 | ISLD-200106-001 | VOICEAGE CORPORATION |
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JP4662673B2 | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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JP4662673B2 | 5G,4G,3G,2G | 06/01/2010 | ISLD-201001-018 | VOICEAGE CORPORATION | No | Family Member | ||||
PT1232494E | 5G,4G,3G,2G | 28/05/2001 | ISLD-200106-001 | VOICEAGE CORPORATION |
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PT1232494E | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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PT1232494E | 5G,4G,3G,2G | 06/01/2010 | ISLD-201001-018 | VOICEAGE CORPORATION | No | Family Member | ||||
WO0137264A1 | 5G,4G,3G,2G | 28/05/2001 | ISLD-200106-001 | VOICEAGE CORPORATION |
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WO0137264A1 | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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WO0137264A1 | 5G,4G,3G,2G | 06/01/2010 | ISLD-201001-018 | VOICEAGE CORPORATION | No | Family Member | ||||
CN1229775C | 5G,4G,3G,2G | 28/05/2001 | ISLD-200106-001 | VOICEAGE CORPORATION |
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CN1229775C | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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CN1229775C | 5G,4G,3G,2G | 06/01/2010 | ISLD-201001-018 | VOICEAGE CORPORATION | No | Family Member | ||||
CN1391689A | 5G,4G,3G,2G | 28/05/2001 | ISLD-200106-001 | VOICEAGE CORPORATION |
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CN1391689A | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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CN1391689A | 5G,4G,3G,2G | 06/01/2010 | ISLD-201001-018 | VOICEAGE CORPORATION | No | Family Member | ||||
DE60029990T2 | 5G,4G,3G,2G | 28/05/2001 | ISLD-200106-001 | VOICEAGE CORPORATION |
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DE60029990T2 | Not Available | 25/10/2004 | ISLD-200412-002 | VOICEAGE CORPORATION |
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DE60029990T2 | 5G,4G,3G,2G | 06/01/2010 | ISLD-201001-018 | VOICEAGE CORPORATION | No | Family Member |
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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.