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

A kind of earphone and its method for improving call sound quality

A sound quality and earphone technology, which is applied in the direction of sensor parts, sensors, electrical components, etc., can solve the problem of poor noise cancellation effect of earphone wire control, and achieve the effect of satisfactory call sound quality, enhanced call voice, and healthy call sound quality

Active Publication Date: 2019-07-09
HUIZHOU TCL MOBILE COMM CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the shortcomings of the prior art above, the purpose of the present invention is to provide an earphone and its method for improving the sound quality of calls, aiming at solving the problem of poor noise cancellation effect of the existing earphone wire control

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
  • A kind of earphone and its method for improving call sound quality
  • A kind of earphone and its method for improving call sound quality
  • A kind of earphone and its method for improving call sound quality

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The invention provides an earphone and a method thereof for improving the sound quality of a call. Two microphones are arranged on the earphone line control, combined with beamforming technology to eliminate environmental noise and amplify the call voice, thereby greatly improving the voice quality of the earphone call. In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0036] Please also see figure 1 and figure 2 , the headset provided by the present invention to improve call quality is connected to a mobile terminal, the headset includes a wire control structure 10, and a first microphone 210 and a second microphone 220 arranged on t...

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 an earphone capable of improving conversation tone quality and method for improving conversation tone quality of the earphone. The earphone comprises a wire control structure, and a first microphone and a second microphone, arranged on the wire control structure and away from each other with a preset distance. The first microphone and the second microphone are used for respectively collecting two voice signals; the wire control structure is used for processing the two voice signals so as to filter audio data out of a preset range, and remain and strengthen the audio data in the preset range, and generating a acoustical signal after integrating all audio data and outputting to a mobile terminal, and therefore, the earphone and the method of the invention could filter the human voice and environmental noise, which are not required, and strengthen the needed conversation voice so that the user could obtain clearer conversation effect and more satisfactory and healthy conversation tone quality.

Description

technical field [0001] The invention relates to the technical field of digital audio, in particular to an earphone and a method thereof for improving call sound quality. Background technique [0002] With the rapid popularization of handheld devices, users have higher and higher requirements for the functions and intelligence of the devices. How to make handheld devices more intelligent, with more specialized functions, more diversification, and more efficient use in daily life has become a challenge. has become an urgent problem to be solved. At present, various earphones are emerging in an endless stream, and the research and development related to earphone hearing has encountered a bottleneck. Manufacturers and solution manufacturers began to think about how to make the sense of hearing or user experience more intelligent through existing software or hardware solutions. [0003] At present, MEMS microphones are more and more used in handheld devices. Given their higher ...

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 Patents(China)
IPC IPC(8): H04R3/00
Inventor 陈琼
Owner HUIZHOU TCL MOBILE COMM CO LTD
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