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Stereo playing method based on double devices, system and devices

A stereophonic and equipment technology, applied in stereophonic devices, electrical components, etc., can solve the problems of inconvenient carrying of speakers, unfavorable user experience, poor stereophonic effect, etc., and achieve the effect of improving user experience, easy to implement, and good stereophonic effect

Active Publication Date: 2014-06-25
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the way of single device equipped with dual speakers, because the left and right speakers are very close, the actual listening experience is no different from that of mono, and the stereo effect is poor. It is not conducive to user experience due to external connection to mains power.

Method used

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  • Stereo playing method based on double devices, system and devices
  • Stereo playing method based on double devices, system and devices
  • Stereo playing method based on double devices, system and devices

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0142] This embodiment transmits the audio file of a mobile phone (host) to another mobile phone (client) in real time through bluetooth as the interactive mode of two mobile phones, and automatically determines the left and right placement positions before playing, and at the beginning of playing. Adjust the volume and frequency response curve in a short time to achieve a better stereo playback effect. The specific scenario of this embodiment is as follows Figure 9 shown.

[0143] In this embodiment, the specific workflow of the two mobile phones includes:

[0144] 1) Two mobile phones according to Figure 9 The position shown is placed on the table, and the host machine and the client machine are connected by Bluetooth.

[0145] 2) The dual mics of the host machine start to work, and the client machine sends out a confirmation tone after the Bluetooth connection is successful; the dual mics of the host machine can know whether the client is on the left or the right accor...

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Abstract

The invention discloses a stereo playing method based on double devices. The method comprises steps: according to the time that a connection success determination sound sent by a second device reaches a left mic and a right mic, a first device determines a first sound track the first device plays and a second sound track the second device plays; and the first device plays the first sound track of a file and controls the second device to play the second sound track of the file. The invention correspondingly discloses a stereo playing method based on double devices and devices. By adopting the scheme of the invention, two independent devices are coordinated and matched for realizing stereo playing; as the distance between the two devices can be arranged reasonably, good stereo effects can be achieved and the user experience is improved; and no hardware needs to be added for stereo playing, realization is easy, the mains supply does not need to be connected externally, and the user experience is further improved.

Description

technical field [0001] The invention relates to stereo playback technology, in particular to a dual-device-based stereo playback method, system and equipment. Background technique [0002] In the prior art, stereo playback can be realized by a device equipped with dual speakers, and the dual speakers are responsible for the left and right sound channels respectively; or, a device can be connected with an external stereo speaker through a headphone jack to realize stereo playback. However, for the way of single device equipped with dual speakers, because the left and right speakers are very close, the actual listening experience is no different from that of mono, and the stereo effect is poor. It is not conducive to user experience due to external connection to mains power. Contents of the invention [0003] In view of this, the main purpose of the present invention is to provide a dual-device-based stereo playback method, system, and device, which are easy to implement, c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R5/00
Inventor 骆磊
Owner CHINA MOBILE COMM GRP CO LTD
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