Audio playback control method, audio playback control system and terminal

A technology of audio playback and control methods, applied in transmission systems, near-field transmission systems, sound input/output, etc., to achieve the effect of enhancing interest and improving user experience

Active Publication Date: 2019-03-22
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In this technical solution, the audio stream after analog-to-digital conversion is transmitted to the Bluetooth module through the pulse code modulation interface, and after processing, a radio frequency signal is generated and sent to the audio playback device for playback through the audio playback device, which solves the problem of external The problem of low playback sound has been improved, the playback sound quality has been improved, and the diverse applicability of the terminal has been improved.

Method used

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  • Audio playback control method, audio playback control system and terminal
  • Audio playback control method, audio playback control system and terminal
  • Audio playback control method, audio playback control system and terminal

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Embodiment Construction

[0045] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0046] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented by a third party different from the third party described here. Therefore, the protection scope of the present invention is not limited by the following disclosure. limitations of specific examples.

[0047] figure 1 A schematic flowchart of an audio playback control method according to an embodiment of the present invention is shown.

[0048] Such as figure 1 As shown, the audio ...

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Abstract

The invention provides an audio playing control method and system and a terminal. The audio playing control method includes the steps that analog-to-digital conversion processing is conducted on an audio stream to be played; the audio stream obtained after analog-to-digital conversion processing is transmitted to a Bluetooth module through a pulse coding modulation interface; the audio stream obtained after analog-to-digital conversion processing is subjected to digital-to-analog conversion processing; a radio-frequency signal corresponding to the audio flow obtained after digital-to-analog conversion processing; the radio-frequency signal is sent to audio playing equipment through the blue tooth module. By means of the audio playing control method and system and the terminal, the playing sound volume is raised, the playing sound quality is improved, and diversified applicability of the terminal is improved.

Description

technical field [0001] The present invention relates to the technical field of terminals, in particular to an audio playback control method, an audio playback control system and a terminal. Background technique [0002] With the development of terminal technology, more and more functions can be realized by terminals such as mobile phones. For example, a developer has developed an AndroidMic application, which uses the terminal as an audio synchronization software for wireless microphones. It is necessary to install the PC client and mobile terminal at the same time. Service software, but the size, cost and performance of the terminal speaker module are limited, the volume of the terminal's speaker function is limited, and the sound quality is average. [0003] In related technologies, bluetooth speakers are gradually popularized as a kind of wireless audio equipment. Bluetooth speakers are favored by users because of their portability and significantly higher sound quality a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/16H04B5/00
CPCG06F3/162G06F3/165H04B5/0031
Inventor 余斯瑶
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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