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Microphone control method and device, and computer readable storage medium

A control method and a technology for controlling equipment, which are applied in the field of mobile communication, can solve problems such as the inability to achieve stereo sound in hands-free calls, reduce the user's hands-free call experience, and be difficult to eliminate, so as to improve the volume of hands-free calls, solve the echo problem, and solve Effects of the Echo Puzzle

Active Publication Date: 2020-12-18
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But above-mentioned scheme can't realize the stereo sound of hands-free call, and the volume of hands-free call and the play effect of call speaker are worse than double-speaker stereo effect, if adopt double-speaker to realize stereo sound, and be positioned at the speaker distance of mobile phone bottom and top double microphone distance mobile phone two ends If the microphone is too close, it is easy to collect the voice from the speaker and cause the problem of call echo, which is difficult to eliminate, which reduces the user's hands-free call experience

Method used

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  • Microphone control method and device, and computer readable storage medium
  • Microphone control method and device, and computer readable storage medium
  • Microphone control method and device, and computer readable storage medium

Examples

Experimental program
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Embodiment 1

[0073] image 3 It is a flow chart of the first embodiment of the microphone control method of the present invention. A microphone control method, the method comprising:

[0074] S1. When it is detected that the call state of the terminal device is a hands-free call state, acquire the holding state of the terminal device;

[0075] S2. Determine a positional relationship between at least one holding area and at least one microphone area of ​​the terminal device according to the holding state;

[0076] S3. Determine at least one microphone as a sound pickup microphone in the current hands-free conversation state according to the positional relationship.

[0077] In this embodiment, first, when it is detected that the call state of the terminal device is a hands-free call state, the holding state of the terminal device is obtained; then, according to the holding state, at least one holding area and at least one The positional relationship of a microphone area; finally, accordi...

Embodiment 2

[0083] Figure 4 It is a flow chart of the second embodiment of the microphone control method of the present invention. Based on the above embodiment, when it is detected that the call state of the terminal device is a hands-free call state, acquiring the holding state of the terminal device includes:

[0084] S11. Install at least one auxiliary microphone on one or more of the two sides, the front, and the back of the terminal device;

[0085] S12. When it is detected that the call state of the terminal device is a hands-free call state, obtain the pose state information of the terminal device, and if the pose state information includes dynamic information, obtain the grip of the terminal device state.

[0086] In this embodiment, first, at least one auxiliary microphone is provided on one or more of the two sides, the front, and the back of the terminal device; then, when it is detected that the call state of the terminal device is a hands-free call state , acquire the pos...

Embodiment 3

[0091] Figure 5 It is a flow chart of the third embodiment of the microphone control method of the present invention. Based on the above embodiment, the determination of the positional relationship between at least one holding area and at least one microphone area of ​​the terminal device according to the holding state includes:

[0092] S21. Setting a first capacitive sensor in the surrounding area of ​​each of the auxiliary microphones;

[0093] S22. Detect whether the auxiliary microphone is currently blocked by the first capacitive sensor.

[0094] In this embodiment, firstly, a first capacitive sensor is set in the surrounding area of ​​each of the auxiliary microphones; then, whether the auxiliary microphone is currently blocked is detected by the first capacitive sensor.

[0095] Optionally, in this embodiment, a first capacitive sensor is provided in an area along the side edge of each of the auxiliary microphones;

[0096] Optionally, in this embodiment, a hole is ...

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Abstract

The invention discloses a microphone control method and device, and a computer readable storage medium, and the method comprises the steps: obtaining the holding state of terminal equipment when the call state of the terminal equipment is detected to be a hands-free call state; then, determining a position relationship between at least one holding region and at least one microphone region of the terminal equipment according to the holding state; and finally, determining at least one microphone as a pickup microphone in the current hands-free call state according to the position relationship. According to the invention, a humanized microphone control scheme is realized, the echo problem during the hands-free call is effectively solved, the high volume of the hands-free call of the call equipment is improved, the echo problem caused by the upward absorption of the loudspeaker voice by the microphone is also effectively solved, and the user experience is enhanced.

Description

technical field [0001] The present invention relates to the field of mobile communication, in particular to a microphone control method, device and computer-readable storage medium. Background technique [0002] In the existing technology, with the rapid development of smart terminal equipment technology, users have higher and higher requirements for multimedia experience of smart terminal equipment. plan. Under this scheme, when the user plays music or turns on the hands-free call, the two speakers at the top and the bottom will emit sound. The microphone near the speaker is then collected into the mobile phone, causing the other party to hear the obvious voice of their own voice, resulting in a poor experience. Even if the echo cancellation process is performed through software, the debugging effect is still not good, and the debugging is difficult and the workload is large. The actual effect not ideal. [0003] Therefore, in the prior art, in order to improve the above...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725
CPCY02D30/70
Inventor 祁庆克
Owner NUBIA TECHNOLOGY CO LTD
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