Voice directional output method and mobile terminal

A technology of mobile terminal and output method, which is applied in the direction of telephone communication, electrical components, branch office equipment, etc., which can solve the problems of user's ear fatigue and reduce the effect of user experience

Active Publication Date: 2016-08-03
VIVO MOBILE COMM CO LTD
View PDF7 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a voice directional output method and a mobile terminal to solve the existing problem that if you want to hear the voice content of the other party clearly when you

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
  • Voice directional output method and mobile terminal
  • Voice directional output method and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] The present invention aims at the prior art that when directly using a mobile terminal to make a call, if one wants to hear the voice content of the other party clearly, the mobile terminal needs to be closely attached to the ear. In this way, when making calls for a long time, it is easy to cause ear fatigue of the user and reduce the user experience effect. Such as figure 1 As shown, the embodiment of the present invention provides a method for directional voice output, which is applied to a mobile terminal, and the mobile terminal includes a directional speaker. Wherein, the voice directional output method includes:

[0020] Step 110, acquiring the output instruction information of the voice information of the mobile terminal;

[0021] ...

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 present invention provides a voice directional output method and a mobile terminal. The voice directional output method is applied to the mobile terminal comprising a directional loudspeaker. The method comprises a step of obtaining the output instruction information of the voice information of the mobile terminal, a step of collecting the ear contour image of a user according to the output instruction information, a step of comparing the ear contour image and pre-stored user ear contour image information, and obtaining the position and distance of the ear hole of the user relative to the directional loudspeaker, and a step of allowing the directional loudspeaker to output the voice information according to the position and distance of the ear hole of the user relative to the directional loudspeaker. According to the above scheme, through the directional output of the voice signal of the mobile terminal, when the mobile terminal is not close to a user ear, the user still can hear the voice of an opposite side clearly, due to voice directionality, other people do not hear the voice, and the privacy of the user is protection.

Description

technical field [0001] The invention relates to the technical field of voice transmission control, in particular to a voice directional output method and a mobile terminal. Background technique [0002] Mobile terminals have become an indispensable communication tool for people. Existing mobile terminals generally obtain voice information through earphones, hands-free and directly placing the mobile terminal next to the ear. However, in some cases, when the user does not wear earphones, or the played voice information cannot be heard by other persons, the voice information can only be obtained by directly placing the mobile terminal next to the ear. But in this case, because the current speaker is open, the sound will be diffused and lost. If the user does not press the ear firmly, when the user is in a noisy environment, the voice information will be hard to hear. Using this method will cause user ear fatigue; however, if the sound is turned up, there is a risk of privacy ...

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): H04M1/725H04M1/72433H04M1/72439
Inventor 刘华银
Owner VIVO MOBILE COMM 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