Playing device control method, device, playing device, and mobile terminal

A technology for playback equipment and mobile terminals, which is used in two-channel systems, stereo systems, electrical components, etc.

Active Publication Date: 2019-09-03
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are defects in the control method of the playback device in the related art and need to be improved

Method used

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  • Playing device control method, device, playing device, and mobile terminal
  • Playing device control method, device, playing device, and mobile terminal
  • Playing device control method, device, playing device, and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0047] Embodiment 1: Periodically detect each distance value between all left-channel playback devices and all right-channel playback devices in the stereo playback device group.

Embodiment approach 2

[0048] Embodiment 2: use all left-channel playback devices or all right-channel playback devices in the stereo playback device group as current playback devices respectively; receive the distance information sent by the current playback device and the paired playback device, and the The playback channel of the paired playback device is opposite to the playback channel of the current playback device, and the distance information includes a distance value or a relationship between a distance value and a preset threshold.

example 1

[0049] Example 1, the stereo playback device group is composed of the left channel playback device L1 and the right channel playback device R1, then the distance information L1R1 between L1 and R1 is acquired.

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PUM

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Abstract

The embodiments of the present invention disclose a control method of playing devices, a control apparatus of playing devices, a playing device and a mobile terminal. The method includes the following steps that: distance information between all left channel playing devices and all right channel playing devices in a stereo playing device group is acquired, and the distance information is adopted as first current distance information, and the current playing mode of the stereo playing device group is a stereo playing mode; when the first current distance information indicates that corresponding left channel playing devices and right channel playing devices do not satisfy a stereo playing condition, the playing modes of the left channel playing devices and the right channel playing devices are adjusted to non-stereo playing modes; and the left channel playing devices and the right channel playing devices are controlled to perform audio data playing based on the non-stereo playing mode. With the control method provided by the embodiments of the present invention adopted, the stereo playing of the playing devices can be adaptively controlled.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of playback control, and in particular, to a method and device for controlling a playback device, a playback device, and a mobile terminal. Background technique [0002] At present, playback devices are generally integrated with network communication functions, and mobile terminals such as mobile phones can be used as control terminals to connect with playback devices through wireless communication technology to control the playback devices. For example, the playback of songs in the playlist of the speaker is controlled by the mobile phone, or the volume of the speaker is controlled. [0003] The mobile terminal can set the two playback devices to stereo playback mode, that is, the two playback devices form a stereo pair, and control one playback device to output the sound of the left channel, and the other playback device to output the sound of the right channel to achieve stereo ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04S1/00
Inventor 林尚波
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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