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Headphone detection method, device, terminal and storage medium

An earphone detection and earphone technology, applied in earphone/earphone accessories, earphone mechanical/electronic switches, advanced technology, etc., can solve problems such as button failure, and achieve the effect of improving user experience

Active Publication Date: 2022-06-03
CHENGDU TD TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an earphone detection method, device, terminal and storage medium to solve the problem of PTT button failure in the prior art

Method used

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  • Headphone detection method, device, terminal and storage medium
  • Headphone detection method, device, terminal and storage medium
  • Headphone detection method, device, terminal and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] Step 101, when the earphone is inserted, determine whether the level signal of the corresponding pin of the PTT button is the first level signal.

[0044] Wherein, the corresponding pin of the PTT button can be the pin corresponding to the specific earphone line of the stereo earphone. optional, special

[0045] Optionally, the first level signal may be a low level signal.

[0050] In this step, when the PTT button is bounced, the level signal of the corresponding pin of the PTT button can be the second level signal.

[0051] Wherein, the second level signal is a different level signal of the first level signal. Optionally, the second

[0055] Step 201, when the earphone is inserted, determine whether the level signal of the corresponding pin of the PTT button is the first level signal.

[0056] It should be noted that step 201 is similar to step 101, and will not be repeated here.

[0063] Step 204, if the identification information is the preset value, then trigger the d...

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PUM

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Abstract

The invention provides an earphone detection method, device, terminal and storage medium. The method includes: when the earphone is inserted, judging whether the level signal of the pin corresponding to the plug-and-play PTT button is the first level signal; if the level signal of the pin corresponding to the PTT button is the first level signal, Then, when the level signal of the pin corresponding to the PTT button is the second level signal, the detection of the earphone is triggered. The invention solves the problem of failure of the PTT button and improves user experience.

Description

Earphone detection method, device, terminal and storage medium technical field [0001] The present invention relates to the technical field of terminals, and in particular, to a method, device, terminal and storage medium for detecting an earphone. Background technique At present, propose a kind of setting on the specific earphone line of stereo earphone that is push-to-talk (Push-to-Talk, PTT) button to obtain the way of PTT earphone, the specific earphone line can be, for example, the right channel earphone line. In the prior art, the terminal can detect that the earphone is a PTT earphone based on the impedance of the specific earphone line inserted into the earphone. The phone or stereo headphones. Specifically, when the impedance of the specific earphone cable is high impedance, the detection result of the earphone is PTT For the earphone, when the impedance of the specific earphone cable is low impedance, the detection result of the earphone is a stereo earphon...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04R1/10H04R29/00
CPCH04R1/1041H04R29/00Y02D30/70
Inventor 王瑞涛徐本凤张勇郑伟波
Owner CHENGDU TD TECH LTD
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