Sound amplification system, sound amplification method thereof and computer readable storage medium

A technology of a sound reinforcement system and a host, which is applied in the direction of electric loudspeakers, transducer acoustic response prevention, etc., can solve the problems of poor sound quality of sound reinforcement systems, etc.

Active Publication Date: 2019-04-09
深圳市技湛科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to provide a sound reinforcement system and its sound reinforcement meth

Method used

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  • Sound amplification system, sound amplification method thereof and computer readable storage medium
  • Sound amplification system, sound amplification method thereof and computer readable storage medium
  • Sound amplification system, sound amplification method thereof and computer readable storage medium

Examples

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no. 1 example

[0085] refer to image 3 , image 3 For the first embodiment of the sound reinforcement method based on the sound reinforcement system of the present invention, the sound reinforcement method of the sound reinforcement system includes the following steps:

[0086] Step S10, when receiving the first audio signal collected by the near-speaking voice collection device and the second audio signal collected by the far-speaking voice collection device, perform audio pre-processing on the first audio signal, wherein the The audio pre-processing includes at least one of noise reduction processing, filtering processing, parametric equalization adjustment processing, volume adjustment processing and gain processing;

[0087] In the present invention, the sound reinforcement system can be applied to places where sound reinforcement is required, such as classrooms and large-scale activities. Speaking voice collection device and far-speaking voice collection device can be set to a plural...

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Abstract

The invention discloses a sound amplification method of a sound amplification system. The sound amplification system comprises a sound amplification host, at least one near-talk voice acquisition device and at least one far-talk voice acquisition device, wherein the near-talk voice acquisition device and the far-talk voice acquisition device are respectively connected with the sound amplificationhost, and the distance between the near-talk voice acquisition device and a sound source is smaller than the distance between the far-talk voice acquisition device and the sound source. The sound amplification method of the sound amplification system comprises the following steps: carrying out audio pre-processing on the first audio signal when a first audio signal acquired by the near-talk voiceacquisition device and a second audio signal acquired by the far-talk voice acquisition device are received; and carrying out sound amplification playing of the first audio signal subjected after theaudio pre-processing. The invention also discloses the sound amplification system and a computer readable storage medium. According to the invention, the tone quality of the audio signal played through sound amplification is ensured.

Description

technical field [0001] The invention relates to the technical field of sound processing, in particular to a sound reinforcement system, a sound reinforcement method and a computer-readable storage medium. Background technique [0002] In the field of education, classroom teaching usually does not use a sound reinforcement system, or uses a simple sound reinforcement system. The simple sound reinforcement system only amplifies the teacher's voice through sound reinforcement equipment such as speakers. A problem with poor sound quality of the audio signal. Contents of the invention [0003] The main purpose of the present invention is to provide a sound reinforcement system, a sound reinforcement method thereof, and a computer-readable storage medium, aiming at solving the problem of poor sound quality of the sound reinforcement system. [0004] To achieve the above object, the present invention provides a sound reinforcement method for a sound reinforcement system, the so...

Claims

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Application Information

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IPC IPC(8): H04R27/04H04R3/02
CPCH04R3/02H04R27/04
Inventor 陈敬海李静吴景田
Owner 深圳市技湛科技有限公司
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