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Sound quality adjustment method, system, host end, and storage medium

An adjustment method and technology on the host side, which are applied in transmission systems, digital transmission systems, and adjustment of source coding, etc., can solve problems such as being prone to freezes and affecting the playback quality of multimedia equipment.

Active Publication Date: 2020-12-08
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, system, host end, and storage medium
  • Sound quality adjustment method, system, host end, and storage medium
  • Sound quality adjustment method, system, host 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 present invention proposes a sound quality adjustment method, system, host end, and storage medium. When the host end establishes a wireless communication connection with a wireless audio device, it obtains the coding rate range of the wireless audio device, and according to the coding rate range and the wireless communication connection The current signal strength presets the first encoding rate of the host, controls the host to transmit audio data to the wireless audio device at the first encoding rate, and then judges whether it matches the current audio data transmission throughput by obtaining the feedback from the wireless audio device. wireless transmission quality, and judge the results respectively to adjust the first encoding rate, and then adjust the sound quality of the audio data when the wireless audio device is playing, avoiding the playback freeze caused by poor wireless transmission quality, and improving the audio quality of the wireless audio device. The fluency of playback.

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 Patents(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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