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Conference system with a microphone array system and a method of speech acquisition in a conference system
Conference system with a microphone array system and a method of speech acquisition in a conference system
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机译:具有麦克风阵列系统的会议系统以及会议系统中的语音获取方法
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摘要
A conference system is provided that includes a microphone array unit having a plurality of microphone capsules arranged in or on a board mountable on or in a ceiling of a conference room. The microphone array unit has a steerable beam and a maximum detection angle range. The conference system comprises a processing unit which is configured to receive the output signals of the microphone capsules and to steer the beam based on the received output signal of the microphone array unit. The processing unit is configured to control the microphone array to limit the detection angle range to exclude at least one predetermined exclusion sector in which a noise source is located.
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