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Coding control method, device and electronic equipment

A technology of electronic equipment and coding control, which is applied in voice analysis, instruments, short-distance communication services, etc., to achieve a definite and flexible effect

Active Publication Date: 2020-12-29
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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AI Technical Summary

Problems solved by technology

[0003] However, when an electronic device transmits audio data to other electronic devices through Bluetooth, the type of audio encoding used is fixed.

Method used

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  • Coding control method, device and electronic equipment
  • Coding control method, device and electronic equipment
  • Coding control method, device and electronic equipment

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Embodiment Construction

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0020] As users of electronic devices demand music experience, electronic devices begin to support playing audio files. The audio architecture of electronic equipment is similar to that of a computer, and is mainly completed by a processor and a built-in audio CODEC (codec). Among them, after the processor receives the input of the audio file, it converts it into an I2S signal, and transmits it to the CODEC to convert it into an analog signal, and then plays it.

[0021] Wherein, the electronic device may be any one of various types of computer system devices that are mobile or por...

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Abstract

The invention discloses a coding control method and device, and electronic equipment. The method comprises steps that in a call state, a present call characteristic parameter is obtained; an audio coding type corresponding to the present call characteristic parameter is obtained; call audio data transmitted to audio playback equipment is encoded based on the audio coding type. In the call state, through obtaining the present call characteristic parameter and obtaining the audio coding type corresponding to the call characteristic parameter, the call audio data transmitted to the audio playbackdevice is then encoded based on the audio coding type, in the process of transmitting the audio data of the call process to the audio playback device, the audio coding type of the audio data to be transmitted to the audio playback device can be determined according to the call characteristic parameter, and thereby determination of the audio coding type can be made to be more flexible.

Description

technical field [0001] The present application relates to the technical field of electronic equipment, and more specifically, to an encoding control method, device and electronic equipment. Background technique [0002] With the development and popularization of Bluetooth technology, more audio playback devices can support data transmission with electronic devices through the Bluetooth protocol. For example, music can be transmitted between the in-vehicle device and the electronic device through the bluetooth protocol, and the earphone can receive the communication voice transmitted by the electronic device through the bluetooth protocol. [0003] However, when an electronic device transmits audio data to other electronic devices through bluetooth, the type of audio coding adopted is fixed. Contents of the invention [0004] In view of the above problems, the present application proposes an encoding control method, device and electronic equipment to improve the above prob...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L19/22G10L19/20H04W4/80
CPCG10L19/20G10L19/22H04W4/80
Inventor 龚金华严锋贵
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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