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Loudspeaker, its loudspeaker control device, and loudspeaker control method

A control method and technology of a control device, which are applied to sensors, transducer circuits, sensor components, etc., can solve the problems of limited output energy, inability to guarantee the bass effect of speakers, and limited space inside the speaker, and achieve a high-quality bass effect. Effect

Active Publication Date: 2021-10-26
GEER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limited internal space of the speaker, the speakers that can be accommodated are small, the output energy is limited when playing low frequencies, and the bass effect when the speakers are playing audio cannot be guaranteed

Method used

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  • Loudspeaker, its loudspeaker control device, and loudspeaker control method
  • Loudspeaker, its loudspeaker control device, and loudspeaker control method
  • Loudspeaker, its loudspeaker control device, and loudspeaker control method

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Embodiment Construction

[0042] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0043] The main solution of the embodiment of the present invention is: in response to the detection operation, perform the action of detecting the current amplitude of the speaker; when the current amplitude is less than the set amplitude, determine according to the target conversion relationship between the current amplitude and the target amplitude A target amplitude of the speaker; the target amplitude is greater than the current amplitude; the speaker is controlled to increase its amplitude to the target amplitude.

[0044] In the prior art, the internal space of the sound box is limited, and the loudspeaker that can be accommodated is small, and the output energy is limited when playing low frequency, so the bass effect when the loudspeaker plays audio cannot be guaranteed.

[0045] The present invention provide...

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Abstract

The invention discloses a loudspeaker control method, which includes: in response to a detection operation, performing an action of detecting the current amplitude of the loudspeaker; when the current amplitude is smaller than the set amplitude, according to the difference between the current amplitude and the target amplitude A target conversion relationship determines a target amplitude of the speaker; the target amplitude is greater than the current amplitude; and the speaker is controlled to increase its amplitude to the target amplitude. The invention also discloses a loudspeaker control device and a sound box. The invention aims at improving the bass effect when the loudspeaker plays audio.

Description

technical field [0001] The invention relates to the technical field of sound processing, in particular to a loudspeaker control method, a loudspeaker control device and a sound box. Background technique [0002] With the development of science and technology and the improvement of people's living standards, the application of speakers is becoming more and more popular. Among them, smart speakers with high integration and small size are very popular. However, due to the limited internal space of the sound box, the speakers that can be accommodated are small, and the output energy is limited when playing low frequencies, so the bass effect when the speakers play audio cannot be guaranteed. Contents of the invention [0003] The main purpose of the present invention is to provide a loudspeaker control method aimed at improving the bass effect when the loudspeaker plays audio. [0004] In order to achieve the above object, the present invention provides a loudspeaker control...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R29/00H04R9/06H04R3/00
CPCH04R3/00H04R9/06H04R29/003H04R2430/01
Inventor 李小龙
Owner GEER TECH CO LTD