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Method and device for locating sound sources by beamforming
Method and device for locating sound sources by beamforming
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机译:通过波束成形定位声源的方法和装置
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摘要
To locate a sound source, a plurality of microphones (1) of a microphone array (2) arranged at known relative positions are used to register the sound pressures of a sound emanating from the sound source in a temporally resolved manner. The sound pressures of the sound emanating from the sound source are recorded one after the other at the maximum distances between the microphones (1) in the microphone array (2) differing by a factor of at least 1.5, and the maximum distances between the microphones (1) Registered sound pressures are evaluated with regard to the location of the sound source.
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