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用传统的传声器在房间内拾音,容易发生以下三点弊病: 1.由于同一声源的声波会经由不同途径到达同一只传声器,也即除直达声外,还有房间内的近次反射声,因而往往会在传声器振膜
With traditional microphones in the room pickup, prone to the following three disadvantages: 1. Since the same sound source will be the sound waves through different channels to reach the same microphone, that is, in addition to direct sound, as well as the room recently reflexes , So often in the microphone diaphragm