Sound effect processing method and apparatus

A sound effect processing and sound technology, applied in the field of signal processing, can solve the problems of being too general and unable to meet the sound effect optimization effect, and achieve the effect of excellent sound effect

Active Publication Date: 2016-03-16
IFLYTEK CO LTD
View PDF6 Cites 25 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, different sound inputs, such as pure human voice and human voice with accompaniment, have very different data distributions. It is obviously too general to use a unified method to process sound effects on sound input and cannot satisfy the sound effect optimization effect.

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 effect processing method and apparatus
  • Sound effect processing method and apparatus
  • Sound effect processing method and apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0087] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0088] In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0089] see figure 1 , is a flow chart of a sound effect proce...

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 effect processing method and apparatus. The method comprises the steps of acquiring a sound signal; determining the type of sound corresponding to the sound signal; and selecting a sound effect processing method corresponding to the type of sound for sound effect processing of the sound signal. The invention can be used for effectively improving effects of the sound effect processing.

Description

technical field [0001] The present application relates to the technical field of signal processing, and in particular to a sound effect processing method and device. Background technique [0002] With the rapid development of the Internet and the popularization and development of terminal applications, more and more users can more conveniently online karaoke on terminal devices, which greatly improves the convenience of users singing and improves user experience. However, the online karaoke application on the terminal device complicates the karaoke environment for users. The sound input collected by the system may not only include human voices, but also the accompaniment sounds played during singing and various environmental noises that exist. For example, When the user uses headphones to record, the outside world cannot hear the music accompaniment sound, and the collected sound at this time is pure human voice; on the contrary, when the user turns on the external amplifier...

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): G10L25/48G10L25/93G10H1/36
Inventor 王影孙见青江源胡国平胡郁刘庆峰
Owner IFLYTEK CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap