Conference speech enhancement method, apparatus, and system
OwnerZhihui LIUinventor
Life of this patent
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Abstract
An example conference speech enhancement method includes obtaining information about a sound pickup area and a location relationship between a first microphone array and a second microphone array. A relative location relationship can then be obtained between a sound source and each of the first microphone array and the second microphone array. Location information of the sound source can then be determined based on the location relationship and the relative location relationship. In response to determining that the sound source is located in the sound pickup area, enhancing a sound signal corresponding to the sound source.
Claims20
A conference speech enhancement method, comprising:
- obtaining information about a sound pickup area and a location relationship between a first microphone array and a second microphone array;
- obtaining a relative location relationship between a sound source and each of the first microphone array and the second microphone array;
- determining location information of the sound source based on the location relationship and the relative location relationship;
- and
- in response to determining that the sound source is located in the sound pickup area, enhancing a sound signal corresponding to the sound source.
A conference system, wherein the conference system comprises a conference apparatus, a first microphone array, and a second microphone array, wherein:
- the first microphone array and the second microphone array are configured to collect sound signals;
- and
- the conference apparatus is configured to:
- obtain information about a sound pickup area, a location relationship between the first microphone array and the second microphone array, and a relative location relationship between a sound source and each of the first microphone array and the second microphone array;
- determine location information of the sound source based on the location relationship and the relative location relationship;
- and
- in response to determining that the sound source is located in the sound pickup area, enhance a sound signal corresponding to the sound source.
A conference apparatus, comprising:
- at least one processor;
- and
- one or more memories coupled to the at least one processor and storing programming instructions for execution by the at least one processor to perform operations comprising:
- obtaining information about a sound pickup area and a location relationship between a first microphone array and a second microphone array;
- obtaining a relative location relationship between a sound source and each of the first microphone array and the second microphone array;
- determining location information of the sound source based on the location relationship and the relative location relationship;
- and
- in response to determining that the sound source is located in the sound pickup area, enhancing a sound signal corresponding to the sound source.
Dependencies are inferred from the claim text.