Method and apparatus for adjusting volume of user terminal, and terminal
AssigneeHuawei Technologies Co., Ltd.
InventorDong Liu
Life of this patent
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Abstract
A volume adjustment method and apparatus, and a terminal is presented. Perform analysis on the collected sound signal surrounding a user terminal, to obtain composition information, where the composition information includes sound types included in the sound signal and proportions of sounds of the various types, and the sound types include blank sound, human sound, and noise; determine a current scene mode of the user terminal according to the composition information; and adjust volume of the user terminal according to the determined scene mode, thereby significantly reducing occurrence of a case, caused by mistaken determining of the scenario, in which play volume adjustment does not conform to the scenario, and enhancing user experience.
Claims16
A method for adjusting volume of a user terminal, comprising:
- collecting, by the user terminal, a sound signal surrounding the user terminal;
- performing, by the user terminal, analysis on the collected sound signal in order to obtain composition information of the sound signal, wherein the composition information comprises sound types comprised in the sound signal and proportions of sounds of various types, and wherein the sound types comprise blank sound, human sound, and noise;
- determining, by the user terminal, a current scene mode of the user terminal according to the composition information of the sound signal;
- determining, by the user terminal, a volume adjustment coefficient according to the determined scene mode and a pre-stored correspondence between scene modes and volume adjustment coefficients;
- and
- adjusting, by the user terminal, a volume of the user terminal according to the volume adjustment coefficient.
A user terminal, comprising:
- a memory configured to store computer-readable program;
- and
- a processor configured to read the computer-readable program from the memory and perform:
- collecting a sound signal surrounding the user terminal;
- performing analysis on the collected sound signal in order to obtain composition information of the sound signal, wherein the composition information comprises sound types comprised in the sound signal and proportions of sounds of various types, and wherein the sound types comprise blank sound, human sound, and noise;
- determining a current scene mode of the user terminal according to the composition information of the sound signal;
- determining a volume adjustment coefficient according to the determined scene mode and a pre-stored correspondence between scene modes and volume adjustment coefficients;
- and
- adjusting a volume of the user terminal according to the volume adjustment coefficient.
A non-transitory storage medium comprising computer readable program when read by a processor, cause the processor to perform:
- collecting a sound signal surrounding a user terminal;
- performing analysis on the collected sound signal in order to obtain composition information of the sound signal, wherein the composition information comprises sound types comprised in the sound signal and proportions of sounds of various types, and wherein the sound types comprise blank sound, human sound, and noise;
- determining a current scene mode of the user terminal according to the composition information of the sound signal;
- determining a volume adjustment coefficient according to the determined scene mode and a pre-stored correspondence between scene modes and volume adjustment coefficients;
- and
- adjusting a volume of the user terminal according to the volume adjustment coefficient.
Dependencies are inferred from the claim text.