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Play mode control method of wearable equipment and wearable equipment

A wearable device and playback mode technology, applied in transducer circuits, sensors, signal processing, etc., can solve the problems of voice interference, voice eavesdropping, voice eavesdropping by surrounding people, etc., and achieve the effect of reducing interference and reducing interference.

Inactive Publication Date: 2017-05-31
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In practical applications, the playback modes of wearable devices are generally external playback mode and earphone mode. Voice is easily overheard by the surroundings, and when in a noisy environment, the noise in the environment will interfere with the voice that needs to be played
It can be seen that the current playback mode has the risk of being eavesdropped by the surrounding people and is easily disturbed by environmental noise.

Method used

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  • Play mode control method of wearable equipment and wearable equipment
  • Play mode control method of wearable equipment and wearable equipment
  • Play mode control method of wearable equipment and wearable equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] see figure 1 , figure 1 It is a schematic flowchart of a playback mode control method of a wearable device disclosed in an embodiment of the present invention. like figure 1 As shown, the play mode control method of the wearable device may include the following operations:

[0055] 101. When the ambient noise value of the environment where the wearable device is located is greater than or equal to a preset environmental noise value threshold, the wearable device activates a bone conduction microphone on the wearable device.

[0056] In the embodiment of the present invention, the wearable device may include wearable products including a smart watch and a smart bracelet, which are not limited in the embodiment of the present invention.

[0057] In the embodiment of the present invention, the wearable device can start the bone conduction speaker on the wearable device while starting the bone conduction microphone on the wearable device, or start the wearable device bef...

Embodiment 2

[0075] see figure 2 , figure 2 It is a schematic flowchart of another playback mode control method of a wearable device disclosed in an embodiment of the present invention. like figure 2 As shown, the play mode control method of the wearable device may include the following operations:

[0076] 201. The wearable device collects an environmental noise value of an environment where the wearable device is located.

[0077] 202. When the foregoing environmental noise value is greater than or equal to a preset environmental noise value threshold, the wearable device activates a bone conduction microphone on the wearable device.

[0078]In the embodiment of the present invention, the bone conduction microphone is used to receive the vibration signal transmitted by the bone medium and convert the received vibration signal into an audio signal.

[0079] 203. The wearable device determines a first audio signal obtained by converting the vibration signal received by the bone cond...

Embodiment 3

[0106] see image 3 , image 3 It is a schematic structural diagram of a wearable device disclosed in an embodiment of the present invention. like image 3 As shown, the wearable device 300 may include a start unit 301, a determination unit 302, a noise reduction unit 303, and a trigger unit 304, wherein:

[0107] The starting unit 301 is used to start the bone conduction microphone on the wearable device 300 when the ambient noise value of the environment where the wearable device 300 is located is greater than or equal to a preset environmental noise value threshold.

[0108] In the embodiment of the present invention, after starting the bone conduction microphone on the wearable device 300, the starting unit 301 sends a trigger instruction to the determining unit 302, so as to trigger the determining unit 302 to perform corresponding operations.

[0109] The determining unit 302 is configured to determine a first audio signal obtained by converting the vibration signal r...

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PUM

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Abstract

An embodiment of the invention relates to the technical field of wearable equipment and discloses a play mode control method of wearable equipment and the wearable equipment. The method comprises steps as follows: when an environmental noise value of an environment where the wearable equipment is located is larger than or equal to a preset environmental noise threshold value, a bone conduction microphone on the wearable equipment is started, first audio signals converted from received vibration signals by the bone conduction microphone are determined, audio signals of environmental noise are determined from the first audio signals, second audio signals required to be played by a bone conduction speaker on the wearable equipment are subjected to noise reduction treatment by means of the audio signals of environmental noise, and third audio signals are obtained and converted by the bone conduction horn into vibration signals to be transmitted through bone media. With the adoption of the embodiment of the invention, the risk of eavesdropping for played voice by people around can be effectively reduced, and interference of the environmental noise to the played voice can be effectively reduced.

Description

technical field [0001] The invention relates to the technical field of wearable devices, in particular to a play mode control method of a wearable device and the wearable device. Background technique [0002] Based on many advantages such as portability, fashion and beauty, wearable devices including smart watches and smart bracelets on the market are more and more favored by users. In practical applications, the playback modes of wearable devices are generally external playback mode and earphone mode. Speech is easily overheard by the surroundings, and when in a noisy environment, the noise in the environment will interfere with the speech that needs to be played. It can be seen that the current playback mode has the risk of being eavesdropped by the surrounding people and the problem of being easily interfered by environmental noise. Contents of the invention [0003] The embodiment of the present invention discloses a playback mode control method of a wearable device ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R3/00
CPCH04R3/00H04R2430/00
Inventor 郑战海
Owner GUANGDONG XIAOTIANCAI TECH CO LTD
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