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Method for achieving network karaoke antiphonal singing in real time

A real-time network and network delay technology, applied in transmission systems, electrical components, instruments, etc., can solve problems such as discontinuous music, and achieve the effect of overcoming network delay and strong interaction

Inactive Publication Date: 2013-10-30
SHANGHAI MULTAK TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But then the music itself is not continuous

Method used

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  • Method for achieving network karaoke antiphonal singing in real time
  • Method for achieving network karaoke antiphonal singing in real time
  • Method for achieving network karaoke antiphonal singing in real time

Examples

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Embodiment

[0027] The present invention is a method for realizing real-time network karaoke duet, inserting a piece of music at an appropriate accompaniment position or slowing down the playback speed. Continue and complete the entire duet process, thereby overcoming network delays and realizing real-time online duets.

[0028] image 3 It is a flow chart of the method of the present invention, since each network delay is different, the maximum value T of most normal network delays is taken, and after the computers in A and B download songs and time-align, they play music simultaneously at a certain moment, Then the singers on both sides sang according to the prompts of the lyrics. image 3 It can be seen that the positions where the computer song accompaniment music is inserted or slowed down in the two places are interlaced. Since the time T is the maximum value, the other party's voice should be transmitted in less than this time. At this time, the local computer buffers the other pa...

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PUM

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Abstract

The invention relates to a method for achieving network karaoke antiphonal singing in real time. One piece of music is inserted into or playing speed is slowed down at the appropriate accompanying position, so that the music is uninterrupted and the whole antiphonal singing process is finished, and the defect of network delay is overcome and the network real-time antiphonal singing is achieved. The method comprises the specific steps that firstly, a song is downloaded from computers at the A end and the B end of the network, and after time is corrected, the song is played at the same time, and singers on both sides can sing in an antiphonal style or chorus according to the prompt of lyrics at the positions where the singers should sing; secondly, the music needing to be sung by the singer B is inserted into the music normally played at the computer A, and the music needing to be sung by the singer A is inserted into the music normally played at the computer B; thirdly, after the whole song is sung, the singing result is played back by combining the normal music with human voice via the computers on both sides, and a normal singing version without the inserted music is obtained. Compared with the prior art, the method has the advantages that network real-time antiphonal singing can be achieved, one singer can hear the voice of the other singer at the appropriate position of the music, and interactivity is stronger.

Description

technical field [0001] The invention relates to a method for network karaoke duet, in particular to a method for realizing real-time network karaoke duet. Background technique [0002] like figure 1 As shown, it is the situation where two singers are singing duet in the same room, listening to the same accompaniment playback and real-time singing of both parties, the singer can pick up the singing or chorus in time when it is their turn to sing, and there is no delay in singing . [0003] like figure 2 As shown, in the situation where two singers are singing duets over the Internet, the songs need to be downloaded to computers in two places (A and B) for local playback. Singer A and singer B use computer A and computer B respectively. Computer A sends a synchronization signal to computer B while playing music, and computer B starts playing music after a network delay of D. Due to network delay, singer A hears singer B's voice 2D later than the local music, and cannot be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10H1/36H04L29/08
Inventor 高建平
Owner SHANGHAI MULTAK TECH DEV
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