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

Noise eliminating method and device

A technology to eliminate noise and noise, applied in the field of communication, can solve problems such as reducing user experience

Active Publication Date: 2015-04-29
SAMSUNG ELECTRONICS CHINA R&D CENT +1
View PDF8 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, people are more and more accustomed to using smart mobile terminals to make calls, listen to music, and play videos, etc., but occasionally hear some high-volume noise or even sharp popping sounds during audio playback, which reduces the user experience.

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
  • Noise eliminating method and device
  • Noise eliminating method and device
  • Noise eliminating method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0052] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0053] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0054] The present application provides an embodiment of a method for eliminating noise, which is illustrated by applying it to a terminal. Wherein, the terminal may be, but not limited to: a smart phone, a tablet computer, a laptop computer, a desktop computer, and the like...

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 noise eliminating method and device. According to one specific embodiment, the method includes: before playing of first audio signals, acquiring strength values of the first audio signals; detecting second audio signals, having the strength values falling out of a preset range, among the first signals; if the second audio signals are detected, subjecting the first audio signals to noise reduction so that the strength values of the first audio signals subjected to noise reduction fall in the preset range; playing the first audio signals subjected to noise reduction. The noise eliminating method and device has the advantages that before playing of the first audio signals, the noise signals among the first audio signals are eliminated, and user experience is improved.

Description

technical field [0001] The present application relates to the technical field of communication, and in particular to a method and device for eliminating noise. Background technique [0002] At present, people are more and more accustomed to using smart mobile terminals to make calls, listen to music, and play videos, etc., but occasionally hear some high-volume noise or even sharp popping sounds during audio playback, which reduces the user experience. . Contents of the invention [0003] In view of the above problems, the present application provides a method and device for eliminating noise. [0004] In the first aspect, a method for eliminating noise is provided, including: [0005] Before playing the first audio signal, acquire the intensity value of the first audio signal; detect the second audio signal whose intensity value falls outside the predetermined range in the first audio signal; when detecting the second audio signal , performing noise reduction processin...

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
IPC IPC(8): H04R3/00
Inventor 柏玉鹏李斌
Owner SAMSUNG ELECTRONICS CHINA R&D CENT
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