Volume adjusting method and a mobile terminal

A mobile terminal and volume adjustment technology, which is applied in the direction of sound input/output, telephone communication, electrical components, etc., can solve problems such as cumbersome volume adjustment methods, and achieve the effect of improving user experience and enhancing operability

Active Publication Date: 2019-05-28
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a volume adjustment method and a mobile te

Method used

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  • Volume adjusting method and a mobile terminal
  • Volume adjusting method and a mobile terminal
  • Volume adjusting method and a mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Reference figure 1 , Shows a flow chart of the steps of a volume adjustment method in the first embodiment of the present invention.

[0021] The volume adjustment method provided by the embodiment of the present invention includes the following steps:

[0022] Step 101: When the speaker of the mobile terminal plays audio, determine the acoustic impedance parameter of the speaker.

[0023] For example, when a user uses a mobile terminal to play music, play video, incoming ringtones, or voice calls, the speakers of the mobile terminal will all play audio. In the above scenarios, the acoustic impedance parameters of the speakers are determined.

[0024] Acoustic impedance refers to the complex ratio of the sound pressure of a medium on a certain area of ​​the wavefront to the volume velocity through this area. The unit is acoustic ohms. When considering the lumped impedance instead of the distributed impedance, the acoustic impedance of a certain part of the medium is the complex...

Embodiment 2

[0033] Reference figure 2 , Shows a flow chart of the steps of a volume adjustment method according to the second embodiment of the present invention.

[0034] The volume adjustment method provided by the embodiment of the present invention includes the following steps:

[0035] Step 201: When the speaker of the mobile terminal plays audio, determine the acoustic impedance parameter of the speaker.

[0036] For example, when a user uses a mobile terminal to play music, play video, incoming ringtones, or voice calls, the speakers of the mobile terminal will all play audio. In the above-mentioned scenarios, the acoustic impedance parameters of the speakers are determined.

[0037] Step 202: Compare the first acoustic impedance with the second acoustic impedance.

[0038] Wherein, the first acoustic impedance is the acoustic impedance detected at this time, and the second acoustic impedance is the acoustic impedance detected at the previous time.

[0039] Detect the current first acoustic ...

Embodiment 3

[0053] Reference image 3 , Shows a flow chart of the steps of a volume adjustment method in the third embodiment of the present invention.

[0054] The volume adjustment method provided by the embodiment of the present invention includes the following steps:

[0055] Step 301: When the speaker of the mobile terminal plays audio, determine the acoustic impedance parameter of the speaker.

[0056] For example, when a user uses a mobile terminal to play music, play video, incoming ringtones, or voice calls, the speakers of the mobile terminal will all play audio. In the above-mentioned scenarios, the acoustic impedance parameters of the speakers are determined.

[0057] Step 302: When the first acoustic impedance changes compared to the second acoustic impedance, it is determined whether the first acoustic impedance remains unchanged within a preset time period.

[0058] Wherein, the first acoustic impedance is the acoustic impedance detected at this time, and the second acoustic impedanc...

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Abstract

The invention provides a volume adjusting method and a mobile terminal, and the method comprises the steps: determining an acoustic impedance parameter of a loudspeaker when the loudspeaker of the mobile terminal plays audio; and under the condition that the acoustic impedance parameter is changed, adjusting the volume of audio played by the loudspeaker. The volume of the audio played by the loudspeaker is automatically adjusted according to the change of the acoustic impedance parameters of the loudspeaker, convenience and rapidness are achieved, the volume can be adjusted without controllingthe volume key by a user, the operability of the user is enhanced, and the use experience of the user is improved.

Description

Technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to a volume adjustment method and a mobile terminal. Background technique [0002] At present, with the rapid development of science and technology, mobile terminals have become indispensable tools in people's daily lives. People use mobile terminals to play games, play music, communicate, and set alarm clocks. [0003] When the user uses the music player application to play music, when the music is not required, the volume button needs to be manually clicked multiple times to adjust the volume of the currently playing song, or when playing a video, the user needs to manually perform the volume button multiple times Click to adjust the volume of the current mobile terminal. [0004] It can be seen that the foregoing method of adjusting the volume is too cumbersome and affects the user experience. Summary of the invention [0005] The embodiments of the present invention pro...

Claims

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Application Information

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IPC IPC(8): H04M1/725G06F3/16
Inventor 陈俊辉蔡日开
Owner VIVO MOBILE COMM CO LTD
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