Computer volume adjustment method

Abstract

The invention discloses a computer volume adjustment method which comprises a loudspeaker, a processor, a headset jack, a detection circuit and a switch. The detection circuit is used for detecting level signals of the headset jack, the processor is used for judging whether a headset is plugged into the headset jack or not according to the level signals and providing a voice output module which comprises a silent mode, the silent mode controls the loudspeaker not to make a sound when the headset is not detected, when the processor judges that a state with the headset being plugged in is turned into a state without the headset according to level value detected by the detection circuit, the processor detects whether setting information of the salient mode option exists or not. The computer volume adjustment method solves problems in the prior art, provides a free switchover between the headset and the loudspeaker and a convenient and fast computer volume adjustment method.

Description

technical field [0001] The invention relates to a computer volume adjusting method. Background technique [0002] See attached figure 1 , the current audio devices such as computers and mobile phones behave as follows in terms of sound detection: After the earphone is inserted into the audio interface, the sound source output circuit automatically switches to the Audio Codec Headphone Output Pin (audio headphone output pin) through the sensing function of the interface, and then The sound continues to be output from the earphone, and the volume remains unchanged; after the earphone is pulled out, the sound source output circuit automatically switches to the Audio Codec Speaker Output Pin (audio speaker output pin) through the sensing function of the interface, and the output from the speaker continues, and the volume The size remains the same. During this process, through the sensing function of the interface, the free switching between earphones and speakers is realized. ...

AI Technical Summary

Problems solved by technology

At this time, you can only manually mute the computer or plug in the earphones, which will affect your good mood, and you cannot completely relax during use

Smart products such as mobile phones have the function of automatically pausing when the earphone is unplugged. The sound will not resume when the earphone is plugged in again. It needs to be selected manually, which is not intelligent enough.

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