Recording device, recording control method and recording equipment
A technology for recording devices and recording equipment, applied in frequency/direction characteristic devices, magnetic recording, data recording, etc., can solve problems such as increased power consumption, affecting user experience, and length of standby time, so as to reduce power consumption and improve battery life The effect of capacity and equipment reliability
Pending Publication Date: 2021-12-31
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology
[0003] In order to overcome at least to a certain extent the problems of increased power consumption of recording equipment with multiple microphones, short standby time, and noise interference during use, which affects user experience, this application provides a recording device, recording control Method and recording equipment
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[0044] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be described in detail below. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in the present application, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present application.
[0045] figure 1 A functional structural diagram of a recording device provided for an embodiment of the present application, such as figure 1 As shown, the recording device includes:
[0046] A control module 1, at least two audio drive circuits 2 and a plurality of microphones 3 for obtaining audio in different directions;
[0047] Each of the at least two audio drive circuits 2 is used to connect at least one microphone 3 for obtaining audio in the same dire...
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The invention relates to a recording device, a recording control method and recording equipment, and the recording device comprises a control module, at least two audio drive circuits, and a plurality of microphones used for acquiring audios in different directions. Each audio drive circuit in the at least two audio drive circuits is used for being connected with at least one microphone used for acquiring audios in the same direction, or is connected with at least two microphones used for acquiring audios in different directions, and the control module is used for controlling on-off of each audio drive circuit to control the working state of the microphone connected with the corresponding audio drive circuit. According to the invention, the starting number of the microphones can be intelligently controlled according to the external use scene, so that the power consumption of the recording equipment is reduced on the basis of ensuring the recording effect, and the cruising ability of the recording equipment and the use reliability of the equipment are improved.
Description
technical field [0001] The application belongs to the technical field of audio equipment, and in particular relates to a recording device, a recording control method and recording equipment. Background technique [0002] At present, with the development of technology and the needs of people's daily work, study and life, recording equipment has become an indispensable electronic product in various fields. Currently, medium recording equipment on the market generally has multiple microphones for sound pickup. Compared with the design characteristics of dual microphones, the design advantage of multiple microphones is that the sound effect of panoramic collection is good, but relatively speaking, the design of single microphone or dual microphones increases the power consumption of the device, which affects the standby time of the recording device, and, in When there is no need for panoramic sound collection, multiple microphones will record all kinds of sounds and generate imp...
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IPC IPC(8): G11C7/16G11B20/10G11B19/02H04R1/40
CPCG11C7/16G11B20/10527G11B19/02H04R1/406G11B2020/10546
Inventor王天伦李伟进陈金奇张海伦
OwnerGREE ELECTRIC APPLIANCES INC