Method for controlling sound playing and sound playing system

A sound playback and sound technology, which is applied in the recording of information on the disk, instruments, magnetic recording, etc., can solve problems such as loud noise interference, and achieve the effect of increasing user experience

Active Publication Date: 2015-10-14
湖州帷幄知识产权运营有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, during the operation of the subway,

Method used

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  • Method for controlling sound playing and sound playing system
  • Method for controlling sound playing and sound playing system
  • Method for controlling sound playing and sound playing system

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Embodiment Construction

[0033] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other accompanying drawings based on these drawings and obtain other implementations.

[0034] In order to make the drawing concise, each drawing only schematically shows the parts related to the present invention, and they do not represent the actual structure of the product.

[0035] figure 1 It is a schematic diagram of the main steps of a method for controlling sound playback in the present invention, as a specific embodiment of the present invention, such as figure 1 A method for controlling sound playback is shown, including:

[0036] Step 1: Obtain external ...

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Abstract

The invention discloses a method for controlling sound playing. The method comprises: step 1, when detecting that sounds are played, acquiring external noises; step 2, judging whether the external noises acquired by the step 1 exceed the highest threshold value or not; if so, stopping playing the sounds; otherwise, repeatedly executing the step 1; step 3, when detecting that the sounds are not played, acquiring the external noises again; step 4, judging whether the external noises acquired by the step 3 are lower than a lowest threshold value or not; if so, continually playing the sounds and stopping acquiring the external noises; otherwise, repeating the step 3. According to the method for controlling the sound playing, the external noises are collected and the amplitude of the noises is judged to control the sound playing or stopping, so that the hearing can be effectively protected and the application prospect is good.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method and system for playing sound. Background technique [0002] Now the subway has become one of the main means of transportation for people to travel. While taking the subway, people will pass the time by listening to music. However, during the operation of the subway, excessive noise interference will be generated. Noise refers to the sound produced when the sounding body vibrates irregularly. Sound is produced by the vibration of objects and propagates in a certain medium (such as solid, liquid, gas) in the form of waves. Generally speaking, noise pollution refers to human-caused. From a physiological point of view, all sounds that interfere with people's rest, study and work, and the sounds you want to hear, that is, unwanted sounds, are collectively referred to as noise. Noise pollution is formed when noise has adverse effects on people and the surrounding env...

Claims

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Application Information

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IPC IPC(8): G11B19/02
Inventor 柏琼
Owner 湖州帷幄知识产权运营有限公司
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