A pickup module, a sound recorder and a pickup method

Abstract

The application provides a sound pickup module, a sound recorder and a sound pickup method. The sound pickup module comprises a base body, an omnidirectional microphone, a directional microphone assembly and a driving assembly. The base body is provided with a control unit. A plurality of omnidirectional microphones are dispersedly arranged on the base body and are signal-connected with the control unit to transmit sound source information to the control unit. The directional microphone assembly is rotationally arranged on the base body. The driving assembly is arranged on the base body and is drivingly connected with the directional microphone assembly. The driving assembly is control-connected with the control unit to control the directional microphone assembly to turn according to the sound source information, so that the sound receiving range of the directional microphone assembly at least partially overlaps with the sound source distribution range. The directional microphone assembly can automatically adjust the sound receiving direction with the assistance of the omnidirectional microphone and the control unit, so that the directional microphone assembly can pick up sound in different directions and avoid excessive manual assistance, thereby balancing the convenient operation and the better sound pickup effect.

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