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Earphone wearing state detection method and earphone

A technology of wearing state and detection method, which is applied in the direction of earphone mechanical/electronic switch, earpiece/earphone accessories, loudspeaker, etc., can solve the problems such as the decline of auditory effect and the reduction of user's auditory experience, and achieve the goal of improving auditory effect and auditory experience Effect

Active Publication Date: 2019-11-26
深圳瑞利声学技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides a method for detecting the wearing state of the earphone and the earphone, so as to solve the problem in the prior art that the earphone is not worn properly, which will lead to a decrease in the auditory effect and seriously reduce the user's auditory experience.

Method used

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  • Earphone wearing state detection method and earphone
  • Earphone wearing state detection method and earphone
  • Earphone wearing state detection method and earphone

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Experimental program
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Embodiment 1

[0030] This embodiment provides a method for detecting the wearing state of an earphone, which is applied to an earphone with data processing and control functions or any terminal device with an earphone interface, which can be plugged into an earphone and has data processing and control functions, such as a mobile phone or a tablet computer , personal digital assistant, PC (Personal Computer, personal computer) client, radio, speaker, etc.

[0031] The earphone described in this embodiment includes an audio output device and an audio input device.

[0032] In a specific application, the audio output device may be a loudspeaker or horn arranged in the earplug or earmuff of the earphone, and the audio input device may be a microphone arranged in the same earplug or earmuff as the audio output device.

[0033] In one embodiment, the earphone further includes a processor connected to the audio output device and the audio input device, and the processor is configured to execute th...

Embodiment 2

[0076] Such as figure 2 As shown, in this embodiment, the earphone wearing state detection method in Embodiment 1 also includes:

[0077] Step S106, if the second sound pressure level matches the reference sound pressure level corresponding to the first sound pressure level, control the audio output device to sequentially output a plurality of first audio signals with different fixed frequencies, and enter step S102 .

[0078] In a specific application, in order to improve the accuracy of the detection result, after the first audio signal with a fixed frequency point is output for the first time, if the second sound pressure level matches the reference sound pressure level corresponding to the first sound pressure level, the A plurality of first audio signals with different fixed frequencies may be further sequentially output to further detect whether the second sound pressure level matches the reference sound pressure level corresponding to the first sound pressure level. I...

Embodiment 3

[0084] This embodiment provides a headphone wearing state detection system, which is used to implement the headphone wearing state detection method in Embodiment 1 or Embodiment 2. The system may be an earphone with data processing and control functions or any earphone interface, A software program system in a terminal device that can be plugged into an earphone and has data processing and control functions. The earphone described in this embodiment is the earphone described in the first embodiment.

[0085] Such as image 3 As shown, the headset wearing state detection system 100 provided in this embodiment includes:

[0086] An audio output control module 101, configured to control the audio output device to output a first audio signal of a fixed frequency when the user wears the earphone;

[0087] An audio input control module 102, configured to control the audio input device to receive a second audio signal;

[0088] A sound pressure level data acquisition module 103, c...

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Abstract

The invention is applicable to the technical field of earphones, and provides an earphone wearing state detection method and an earphone. The earphone comprises an audio output device and an audio input device. The earphone wearing state detection method comprises the following steps: when a user wears the earphone, controlling the audio output device to output a first audio signal with a fixed frequency; controlling the audio input device to receive a second audio signal; obtaining a first sound pressure level corresponding to the first audio signal and a second sound pressure level corresponding to the second audio signal according to the first audio signal and the second audio signal; comparing whether the second sound pressure level is matched with a reference sound pressure level corresponding to the first sound pressure level or not; and if the second sound pressure level is not matched with the reference sound pressure level corresponding to the first sound pressure level, sending a prompt signal to prompt the user that the earphone is not worn in place. According to the embodiment of the invention, a user can be timely reminded to adjust the wearing position of the earphone, and the auditory effect and auditory experience are improved.

Description

technical field [0001] The invention belongs to the technical field of earphones, and in particular relates to an earphone wearing state detection method and an earphone. Background technique [0002] With the continuous development of earphone technology and the continuous improvement of people's consumption level, various types of earphones emerge in an endless stream, and people's demand for earphones is also becoming more and more diverse. Good earphones can eliminate channel noise, truly restore the sound quality of the source, and bring users a good listening experience. After the user wears the earphone, if the earphone is not worn in place, the hearing effect will be reduced, which will seriously reduce the user's hearing experience. Contents of the invention [0003] In view of this, the embodiment of the present invention provides a method for detecting the wearing state of the earphone and the earphone, so as to solve the problem in the prior art that the earph...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10H04R3/12
CPCH04R1/1041H04R3/12H04R2201/10H04R2430/00
Inventor 刘涛瞿定伟
Owner 深圳瑞利声学技术股份有限公司
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