Abstract
Embodiments of the present invention disclose a speech/audio signal processing method and apparatus. In an embodiment, the speech/audio signal processing method includes: when a speech/audio signal switches bandwidth, obtaining an initial high frequency signal corresponding to a current frame of speech/audio signal; obtaining a time-domain global gain parameter of the initial high frequency signal; performing weighting processing on an energy ratio and the time-domain global gain parameter, and using an obtained weighted value as a predicted global gain parameter, where the energy ratio is a ratio between energy of a historical frame of high frequency time-domain signal and energy of a current frame of initial high frequency signal; correcting the initial high frequency signal by using the predicted global gain parameter, to obtain a corrected high frequency time-domain signal; and synthesizing a current frame of narrow frequency time-domain signal and the corrected high frequency time-domain signal and outputting the synthesized signal.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
4G,3G | 09/12/2014 | ISLD-201412-013 | HUAWEI | No | Family Member | ||||
Not Available | 09/12/2014 | ISLD-201412-013 | HUAWEI | No | Family Member | ||||
4G,3G | 23/10/2016 | ISLD-201701-002 | HUAWEI | No | Family Member | ||||
5G | 19/03/2020 | ISLD-202003-035 | HUAWEI |
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Yes | Family Member | |||
5G,4G | 06/05/2021 | ISLD-202104-031 | HUAWEI |
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No | Family Member |
Specification Information
Specification Information
Technologies
Family Information
All Granted Patents In Patent Family : | ---- |
All Pending Patents In Patent Family : | ---- |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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WO2013127364A1 | 4G,3G | 09/12/2014 | ISLD-201412-013 | HUAWEI | Yes | Basis Patent | ||||
WO2013127364A1 | Not Available | 09/12/2014 | ISLD-201412-013 | HUAWEI | Yes | Basis Patent | ||||
WO2013127364A1 | 4G,3G | 23/10/2016 | ISLD-201701-002 | HUAWEI | Yes | Basis Patent | ||||
WO2013127364A1 | 5G | 19/03/2020 | ISLD-202003-035 | HUAWEI |
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CA2865533A1 | 5G | 19/03/2020 | ISLD-202003-035 | HUAWEI |
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Yes | Family Member | |||
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Yes | Family Member | |||
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No | Family Member | |||
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Yes | Family Member | |||
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Yes | Family Member | |||
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Yes | Family Member | |||
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No | Family Member | |||
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Yes | Family Member | |||
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No | Family Member | |||
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Yes | Family Member | |||
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No | Family Member | |||
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Yes | Family Member | |||
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S3
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No | Family Member | |||
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S1
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Yes | Family Member | |||
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S3
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No | Family Member | |||
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Yes | Family Member | |||
TR201911006T4 | 5G,4G | 06/05/2021 | ISLD-202104-031 | HUAWEI |
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No | Family Member | |||
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Yes | Family Member | |||
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S3
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No | Family Member | |||
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Yes | Family Member | |||
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No | Family Member | |||
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Yes | Family Member | |||
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S2
S3
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No | Family Member | |||
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S2
|
Yes | Family Member | |||
JP6558748B2 | 5G,4G | 06/05/2021 | ISLD-202104-031 | HUAWEI |
S1
S2
S3
|
No | Family Member | |||
ES2741849T3 | 5G | 19/03/2020 | ISLD-202003-035 | HUAWEI |
S1
S2
|
Yes | Family Member | |||
ES2741849T3 | 5G,4G | 06/05/2021 | ISLD-202104-031 | HUAWEI |
S1
S2
S3
|
No | Family Member | |||
EP3534365A1 | 5G | 19/03/2020 | ISLD-202003-035 | HUAWEI |
S1
S2
|
Yes | Family Member | |||
EP3534365A1 | 5G,4G | 06/05/2021 | ISLD-202104-031 | HUAWEI |
S1
S2
S3
|
No | Family Member | |||
BR112014021407A2 | 5G | 19/03/2020 | ISLD-202003-035 | HUAWEI |
S1
S2
|
Yes | Family Member | |||
BR112014021407A2 | 5G,4G | 06/05/2021 | ISLD-202104-031 | HUAWEI |
S1
S2
S3
|
No | Family Member | |||
BR112014021407B1 | 5G | 19/03/2020 | ISLD-202003-035 | HUAWEI |
S1
S2
|
Yes | Family Member | |||
BR112014021407B1 | 5G,4G | 06/05/2021 | ISLD-202104-031 | HUAWEI |
S1
S2
S3
|
No | Family Member | |||
JP6378274B2 | 4G,3G | 09/12/2014 | ISLD-201412-013 | HUAWEI | No | Family Member | ||||
JP6378274B2 | Not Available | 09/12/2014 | ISLD-201412-013 | HUAWEI | No | Family Member | ||||
JP6378274B2 | 4G,3G | 23/10/2016 | ISLD-201701-002 | HUAWEI | No | Family Member | ||||
JP6378274B2 | 5G | 19/03/2020 | ISLD-202003-035 | HUAWEI |
S1
S2
|
Yes | Family Member | |||
JP6378274B2 | 5G,4G | 06/05/2021 | ISLD-202104-031 | HUAWEI |
S1
S2
S3
|
No | Family Member | |||
EP3193331B1 | 4G,3G | 09/12/2014 | ISLD-201412-013 | HUAWEI | No | Family Member | ||||
EP3193331B1 | Not Available | 09/12/2014 | ISLD-201412-013 | HUAWEI | No | Family Member | ||||
EP3193331B1 | 4G,3G | 23/10/2016 | ISLD-201701-002 | HUAWEI | No | Family Member | ||||
EP3193331B1 | 5G | 19/03/2020 | ISLD-202003-035 | HUAWEI |
S1
S2
|
Yes | Family Member | |||
EP3193331B1 | 5G,4G | 06/05/2021 | ISLD-202104-031 | HUAWEI |
S1
S2
S3
|
No | Family Member | |||
KR101844199B1 | 4G,3G | 09/12/2014 | ISLD-201412-013 | HUAWEI | No | Family Member | ||||
KR101844199B1 | Not Available | 09/12/2014 | ISLD-201412-013 | HUAWEI | No | Family Member | ||||
KR101844199B1 | 4G,3G | 23/10/2016 | ISLD-201701-002 | HUAWEI | No | Family Member | ||||
KR101844199B1 | 5G | 19/03/2020 | ISLD-202003-035 | HUAWEI |
S1
S2
|
Yes | Family Member | |||
KR101844199B1 | 5G,4G | 06/05/2021 | ISLD-202104-031 | HUAWEI |
S1
S2
S3
|
No | Family Member | |||
US10013987B2 | 4G,3G | 09/12/2014 | ISLD-201412-013 | HUAWEI | No | Family Member | ||||
US10013987B2 | Not Available | 09/12/2014 | ISLD-201412-013 | HUAWEI | No | Family Member | ||||
US10013987B2 | 4G,3G | 23/10/2016 | ISLD-201701-002 | HUAWEI | No | Family Member | ||||
US10013987B2 | 5G | 19/03/2020 | ISLD-202003-035 | HUAWEI |
S1
S2
|
Yes | Family Member | |||
US10013987B2 | 5G,4G | 06/05/2021 | ISLD-202104-031 | HUAWEI |
S1
S2
S3
|
No | Family Member | |||
DK3534365T3 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
EP3534365B1 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
ES2867537T3 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
HUE053834T2 | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
PL3534365T3 | ----- | ----- | ----- | ----- | ----- | ----- | ----- |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||||
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Technologies

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SUMMARY
ClaimChart-EP3193331A1-STO
Patent number:EP3193331A1
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
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.