Unlock instant, AI-driven research and patent intelligence for your innovation.

Sound adjusting system and adjusting method

An adjustment system and adjustment method technology, applied in the direction of electro-acoustic musical instruments, instruments, etc., can solve the problems of complicated and cumbersome process, expensive production cycle, and defective singing.

Pending Publication Date: 2019-12-31
深圳市通世海精密机械有限公司
View PDF15 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the professionalism of sound correction in the recording studio is relatively high, it is difficult for ordinary people to accept it due to the constraints of long production cycle and high production cost, which leads to a decline in people's interest in karaoke.
[0003] At the same time, the beautification function of the live broadcast software is very popular among the public, but it only has the beautification function and does not have the "beautiful sound" function to serve the public. Many live broadcast anchors have a great pain point when their singing voice is flawed. The access of three-party software to synchronize "Meiyin" solves this problem, so users need to install and register two different software and debug, the process is more complicated and cumbersome

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Sound adjusting system and adjusting method
  • Sound adjusting system and adjusting method
  • Sound adjusting system and adjusting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] refer to Figure 1~2The illustration is a sound adjustment system proposed in this embodiment. Karaoke is a way for people to have fun, but because different people have different perceptions of music and melody, they may be out of tune or unable to keep up with the rhythm. Occurs from time to time, seriously affecting the mood of singing and listeners. Therefore, the present embodiment proposes a sound adjustment system to adjust the out-of-tune sound, the system includes a sound signal input module 100, a signal processing module 200 and a sound signal output module 300, the output of the sound signal input module 100 is connected to the input of the signal processing module 200, and the signal The output of the processing module 200 is connected to the input of the sound signal output module 300 . Specifically, the sound signal input module 100 collects the sound signal of the original human voice without any post-processing and processing, so the sound signal input...

Embodiment 2

[0043] refer to Figure 3-5 For illustration, this embodiment proposes a sound adjustment method, which is applied to the above-mentioned system to correct the out-of-tune sound, including the following steps,

[0044] S1: The sound signal input module 100 obtains the original sound data. In this step, the singer provides the original data or adjusts the audio "batch" made by the singer in the hard disk. In the case of batch audio adjustment, the storage provides the original data. The step also includes performing data splitting on the original sound data into digital signals of original loudness, original pitch and original timbre.

[0045] Specifically, digital processing of sound signals includes sampling, quantization, and encoding. Sampling refers to the process of converting a time-continuous analog signal into a digital signal. The converted digital signal is discrete in amplitude and time. The sampling process includes two important physical quantities, the sampling ...

Embodiment 3

[0070] Because in the process of actual sound recording or singing, the distance between the microphone and the sound source will affect the recording performance of the input sound signal input module 100, when the user inputs a fixed volume value on the client terminal, the actual The output volume is not stable at a fixed volume value, but is constantly changing. The follow-up tracking of the volume of the output sound will sometimes be louder, which greatly affects the effect of sound adjustment. In view of the above problems in the existing system, there is a method of adjusting the volume of the subsequent output volume according to the volume of the feedback after the actual output of the sound. This method has a certain delay defect due to the need for feedback, and cannot guarantee the synchronization of the output volume at the same time. .

[0071] refer to Figure 7 Therefore, this embodiment also considers the problem that the actual output volume cannot be stabi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a sound adjusting system and a sound adjusting method. The sound adjusting system comprises a sound signal input module for sensing and collecting a sound signal and convertingthe sound signal into original sound data; a signal processing module for receiving the original sound data transmitted by the sound signal collecting module and adjusting the original sound data asthe adjusted sound data through the sound adjusting module; and a sound signal output module for receiving the adjusted sound data and converting the same into the sound signal to play. The sound adjusting system disclosed by the invention has the advantages that the sound of the people easy to be key off when singing can be adjusted as required, and the key-off sound can be played after being corrected.

Description

technical field [0001] The invention relates to the technical field of audio processing, in particular to a sound adjustment system and an adjustment method. Background technique [0002] With the improvement of people's living standards, people's pursuit of cultural and entertainment life also increases, and thanks to the rapid development of communication and information technology, the music function has become an essential application in terminals such as computers or mobile phones. More and more music products with KTV functions appear in the user's terminal, most of which play the accompaniment according to the music selected by the user and display the subtitles along with the music accompaniment, and the user responds according to the font color prompts or other marking prompts on the displayed subtitles Lyrics are sung until the entire song is completed. In recent years, karaoke has gradually become a way of entertainment for people. However, due to the uneven perc...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G10H1/00G10H1/36G10H1/46
CPCG10H1/0033G10H1/0091G10H1/361G10H1/46
Inventor 孙任飞
Owner 深圳市通世海精密机械有限公司