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Earphone wearing detection method and device, earphone and storage medium

A detection method and earphone technology, applied in earpiece/earphone accessories, electrical components, etc., can solve the problems of increasing hardware costs, affecting the accuracy of judgment results, and being easily affected by environmental differences, so as to achieve stable detection functions, improve accuracy, The effect of reducing the probability of misjudgment

Pending Publication Date: 2022-07-01
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in related technologies, sensors may be used when collecting data. When the sensor is mistakenly touched, the judgment result will be inaccurate, and the use of the sensor will increase the hardware cost to a certain extent.
In addition, when collecting information such as temperature, it is easily affected by environmental differences, which in turn affects the accuracy of judgment results.

Method used

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  • Earphone wearing detection method and device, earphone and storage medium
  • Earphone wearing detection method and device, earphone and storage medium
  • Earphone wearing detection method and device, earphone and storage medium

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Embodiment Construction

[0026] In order to make the objectives, technical solutions and advantages of the present application clearer, the embodiments of the present application will be further described in detail below with reference to the accompanying drawings.

[0027] As used herein, "plurality" refers to two or more. "And / or", which describes the association relationship of the associated objects, means that there can be three kinds of relationships, for example, A and / or B, which can mean that A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the associated objects are an "or" relationship.

[0028] Please refer to figure 1 , which shows a structural block diagram of an earphone provided by an exemplary embodiment of the present application. The headset in this application may include one or more of the following components: a processor 101, a memory 102, a feedforward microphone 103, a feedback microphone 104, a speaker 105, and t...

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PUM

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Abstract

The embodiment of the invention discloses an earphone wearing detection method and device, an earphone and a storage medium, and belongs to the technical field of earphones. The method comprises the following steps: playing a first audio signal through a loudspeaker, and obtaining a second audio signal collected by a feedforward microphone and a third audio signal collected by a feedback microphone; determining a cross-correlation value between every two of the first audio signal, the second audio signal and the third audio signal, wherein the cross-correlation value is used for representing a correlation degree between the audio signals; an earphone state of the earphone is determined based on the cross-correlation value, the earphone state including a worn state and an unworn state. By adopting the method provided by the embodiment of the invention, the earphone state is determined by detecting the correlation between the audio signals, the detection function is stable, the detection accuracy can be improved, and the misjudgment probability is reduced.

Description

technical field [0001] The embodiments of the present application relate to the technical field of earphones, and in particular, to a method, a device, an earphone, and a storage medium for detecting wearing of an earphone. Background technique [0002] The earphone wearing detection refers to detecting the current wearing state of the earphone. If the earphone is not in the wearing state, the music playback of the earphone and the Active Noise Cancellation (ANC) function can be turned off to reduce power consumption. [0003] In the related art, parameters such as earphone motion data, wearing pressure data, earphone surface temperature, and working power are collected, and the parameters are compared with corresponding thresholds, and then the wearing state of the earphones is determined according to the comparison results. [0004] However, in the related art, a sensor may be used when collecting data. When the sensor is accidentally touched, the judgment result will be i...

Claims

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Application Information

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IPC IPC(8): H04R29/00H04R1/10
CPCH04R29/00H04R1/10H04R2420/05
Inventor 练添富
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD