Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method and system for audio optimization

An audio and sound technology, applied in the field of audio optimization, can solve problems such as forgetting words, poor effect, and consumers' innate timbre.

Inactive Publication Date: 2016-04-06
蔡亮明
View PDF4 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, friends who sing in KTV also found an important problem, that is, when you switch the accompaniment mode, for some "newcomers" who are newcomers, the so-called out-of-tune and forgetting words frequently appear; and some consumers The congenital timbre is not good, resulting in poor singing effect
It is precisely because of these factors that these "newcomers" and consumers with inherently bad timbre dare not sing.

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
  • Method and system for audio optimization
  • Method and system for audio optimization
  • Method and system for audio optimization

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention is described below through specific embodiments shown in the accompanying drawings. It should be understood, however, that these descriptions are exemplary only and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0031] like Figure 1-3 As shown, a method for audio optimization in this embodiment includes the following steps:

[0032] a. Select the microphone pickup to pick up the sound analog signal;

[0033] b. Filter out the noise other than the sound in the sound analog signal, and then amplify the sound analog signal;

[0034] c. Sampling the sound analog signal after noise reduction and amplifying processing, and converting the sound analog signal into a data ...

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 method and a system for audio optimization. The method comprises the following steps of selecting a microphone pickup and picking up a sound analog signal; filtering noise except sound in the sound analog signal and amplifying the sound analog signal; sampling the sound analog signal after noise reduction and amplification processing, and converting the sound analog signal into a data signal; carrying out frequency mixing on the data signal, setting functions and parameters, and carrying out frequency adjustment and frequency conversion mixing; converting a processed digital signal into the analog signal; adding the processed analog signal on a carrier signal and forming a mixed carrier signal after amplification; and emitting the modulated mixed carrier signal through an antenna circuit. According to the method and the system, through changing the input audio signal, a real-time voice change effect is realized, and the synchronous optimization processing of the sound is carried out.

Description

Technical field: [0001] The present invention relates to the field of electronic technology, in particular to an audio optimization method and system. Background technique: [0002] At present, although the KTV ordering system has brought many new user experiences to consumers. However, friends who sing in KTV also found an important problem, that is, when you switch the accompaniment mode, for some "newcomers" who are newcomers, the so-called out-of-tune and forgetting words frequently appear; and some consumers The congenital timbre of the singer is not good, resulting in poor singing effect. It is precisely because of these factors that these "newcomers" and consumers with inherently bad timbre dare not sing. Invention content: [0003] In view of the above problems, the technical problem to be solved by the present invention is to provide an audio optimization method and system. [0004] A method for audio optimization of the present invention comprises the followin...

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): H04R3/00
CPCH04R3/00H04R2410/05
Inventor 蔡亮明张莹蒋锦萍孙凤刚潘永奇马云莺张小波李会娟林立杰
Owner 蔡亮明
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com