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Bluetooth headset and control method thereof

A bluetooth earphone and bluetooth chip technology, applied in earpiece/earphone accessories, earphones to reduce environmental noise, earphone mechanical/electronic switches, etc., can solve problems such as no band, poor audio quality, etc., to meet user needs, realize monitoring function and The effect of the audio playback function

Pending Publication Date: 2019-03-19
GUANGZHOU U&I TECHNOLOGY COMPANY LIMITED
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AI Technical Summary

Problems solved by technology

[0004] The present invention provides a new bluetooth earphone and its control method, in order to realize the anti-gun noise function of the bluetooth earphone, and solve the problem that the existing bluetooth earphone does not have the anti-gun noise function, which leads to the poor audio quality heard by the user

Method used

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  • Bluetooth headset and control method thereof
  • Bluetooth headset and control method thereof

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Embodiment Construction

[0033] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0034] refer to figure 1 , shows a structural block diagram of a bluetooth headset according to an embodiment of the present invention. The Bluetooth headset 100 may include: a Bluetooth chip 110 , a microphone module 120 and a speaker module 130 .

[0035]Wherein, the analog-to-digital input port of the Bluetooth chip 110 is connected to the microphone module 120 , and the digital-to-analog output port of the Bluetooth chip 110 is connected to the speaker module 130 . The microphone module 120 converts the coll...

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Abstract

The present invention discloses a Bluetooth headset and a control method thereof, which relates to the technical field of headsets. The headset includes a Bluetooth chip, a microphone module, and a speaker module. The microphone module converts a collected sound signal into an analog electrical signal, and transmits the analog electrical signal to an analog-to-digital input port of the Bluetooth chip. The Bluetooth chip converts the analog electrical signal into a digital audio signal by using the analog-to-digital input port, and determines sound intensity of the sound signal according to thedigital audio signal, to control a working state of a digital-to-analog output port according to the sound intensity. When the working state of the digital-to-analog output port is an on state, an analog audio signal corresponding to the digital audio signal is outputted to the speaker module by using the analog-to-digital output port. The speaker module performs audio playback according to the analog audio signal. The present invention implements a function of the Bluetooth headset that prevents gun noises, and improves user experience.

Description

technical field [0001] The invention relates to the technical field of earphones, in particular to a bluetooth earphone and a control method thereof. Background technique [0002] With the rapid development of Bluetooth communication technology, Bluetooth headsets are becoming more and more popular, which brings great convenience to people's life, work and study. For example, Bluetooth earphones can be used to listen to music in addition to being used as a mobile phone earphone replacement to make and receive calls. [0003] In order to prevent the earphones from being inserted into the user's ears and affect the user's hearing of external sounds, the Bluetooth headsets currently on the market usually do not have the anti-gun noise function. For example, when a user uses a Bluetooth headset to listen to music or talk on the phone while driving, he can not only hear the sound played by the Bluetooth headset, but also hear the external ambient sound of the headset, so as to p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/10
CPCH04R1/1041H04R1/1083
Inventor 赖少兵
Owner GUANGZHOU U&I TECHNOLOGY COMPANY LIMITED
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