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Sound quality adjustment method and system, main unit end and storage medium

An adjustment method and host-side technology, which is applied in the transmission system, source code adjustment, digital transmission system, etc., can solve the problems that affect the playback quality of multimedia equipment and are prone to freezes, etc.

Active Publication Date: 2017-09-15
SHENZHEN TCL NEW-TECH CO LTD
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AI Technical Summary

Problems solved by technology

[0002] In order to facilitate portability and mobility, most of the existing multimedia devices are connected to the host terminal wirelessly. However, during the data transmission process between the host terminal and the multimedia device, due to the influence of distance, electromagnetic interference, and wireless transmission quality, it is prone to lag , affecting the playback quality of multimedia devices

Method used

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  • Sound quality adjustment method and system, main unit end and storage medium
  • Sound quality adjustment method and system, main unit end and storage medium
  • Sound quality adjustment method and system, main unit end and storage medium

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Embodiment Construction

[0041] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0042] The invention proposes a method for adjusting sound quality, which operates based on the quality of wireless transmission between the host terminal and the wireless audio device.

[0043] refer to figure 1 , figure 1 It is a flowchart of an embodiment of the sound quality adjustment method of the present invention.

[0044] In this embodiment, the sound quality adjustment method includes the following steps:

[0045] S10: When the host end establishes a wireless communication connection with the wireless audio device, acquire the coding rate range of the wireless audio device;

[0046] S20: Preset a first encoding rate of the host terminal according to the encoding rate range and the current signal strength of the wireless communication connection, and control the host end to transmit audio data to the wirel...

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Abstract

The invention proposes a sound quality adjustment method and system, a main unit end and a storage medium. The method comprises the steps: obtaining a code rate range of wireless audio equipment when the main unit end and the wireless audio equipment build wireless communication connection; presetting a first code rate of the main unit end according to the code rate range and the current signal intensity of the wireless communication connection; controlling the main unit end so transmit audio data to the wireless audio equipment at the first code rate; judging whether to carry out the matching with the current wireless transmission quality or not through obtaining the transmission throughput capacity of audio data fed back by the wireless audio equipment, respectively judging results and adjusting the first code rate, thereby adjusting the sound quality when the audio data is played at the wireless audio equipment, avoiding play jamming caused by poorer wireless transmission quality, and improving the audio play fluency of the wireless audio equipment.

Description

technical field [0001] The invention relates to the technical field of multimedia data transmission, in particular to a sound quality adjustment method, system, host terminal, and storage medium. Background technique [0002] In order to facilitate portability and mobility, most of the existing multimedia devices are connected to the host terminal wirelessly. However, during the data transmission process between the host terminal and the multimedia device, due to the influence of distance, electromagnetic interference, and wireless transmission quality, it is prone to lag , affecting the playback quality of multimedia devices. Contents of the invention [0003] The main purpose of the present invention is to provide a method for adjusting sound quality, aiming at improving the smoothness of audio playback of multimedia equipment. [0004] In order to achieve the above object, the sound quality adjustment method proposed by the present invention comprises the following ste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L19/24H04L1/00H04L12/26H04W24/08
CPCH04L1/0001G10L19/24H04L43/0888H04W24/08H04L1/0014H04L47/38H04L69/24H04M1/72442H04M1/72412H04B17/318H04W76/10H04W8/005H04W72/542
Inventor 罗清刚
Owner SHENZHEN TCL NEW-TECH CO LTD
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