Sound source positioning method and device
A sound source localization and sound source technology, applied in the field of communications, can solve the problems of inaccurate location information and inability to locate in all directions.
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[0043] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0044] At present, with the popularization of voice recognition technology, more and more smart devices have voice wake-up and voice recognition functions, and, in different application scenarios, the formation of the microphone array used by the voice wake-up function or voice recognition function is also There are many kinds, such as circular array, line array, L-shaped array, etc. Although adding more microphones to the microphone array can provid...
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