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

Sound mixing method, device and terminal equipment

A terminal equipment and sound mixing technology, which is applied in voice analysis, digital recording/reproduction, data recording, etc., can solve the problems of aggravated differentiation, difference in sound hearing, and different sensitivity, so as to narrow the difference in hearing and improve listening. The effect of sensory experience

Active Publication Date: 2021-02-09
NETEASE (HANGZHOU) NETWORK CO LTD
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the human ear has different sensitivity to sounds in different frequency bands. For the same hearing effect, the volume of high-frequency sounds is lower than that of low-frequency sounds; at the same time, the sensitivity is also affected by the system volume and playback hardware. The hearing effect of the sound in each frequency band reaching the human ear will not change linearly with the change of the system volume, and the inherent disadvantages of the hardware will exacerbate this difference
For example, at the same playback volume, the loudness of the high frequency band of the sound material played by the external speaker of the mobile phone reaches the human ear is higher than that of the low frequency band; when the user adjusts the system volume, the change trend of the loudness of the sound of each frequency band reaches the human ear different, resulting in differences in the sense of hearing of the sound of each frequency band at different volumes, thus affecting the user's hearing 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
  • Sound mixing method, device and terminal equipment
  • Sound mixing method, device and terminal equipment
  • Sound mixing method, device and terminal equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] When the external sound enters the human ear, people form the concept of the strength of the sound in the subjective sense. People are accustomed to use "sound" and "no sound" to describe the intensity of sound waves, but this description is not exactly the same as the intensity of sound waves. The human ear's perception of the loudness of sound waves is also related to the f...

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 sound mixing method, device, and terminal equipment; wherein, the method includes: acquiring the current system volume parameter of the terminal equipment; adjusting the sound mixing parameter of the sound material according to the system volume parameter and the frequency range of the sound material; The mixing parameters perform mixing processing on the sound material; play the mixed sound material. The present invention can adjust the mixing parameters of the sound material according to the acquired current system volume parameters of the terminal equipment and the frequency of the sound material, and can realize the adoption of different mixing parameters for the sound material under different system volume parameters, and then according to the frequency of the mixing parameter to play the sound material. The method can reduce the hearing difference of sounds in various frequency ranges at different volumes, and the user can obtain comfortable hearing at various volumes, thereby improving the user's listening experience.

Description

technical field [0001] The present invention relates to the technical field of audio processing, in particular to a sound mixing method, device and terminal equipment. Background technique [0002] In related technologies, when engineers mix multiple sound materials, they mostly adjust a set of fixed sound mixing schemes based on the human ear's sense of hearing when the device plays sound; The volume of sound playback in each frequency band usually changes linearly with the volume of the system. However, the human ear has different sensitivity to sounds in different frequency bands. For the same hearing effect, the volume of high-frequency sounds is lower than that of low-frequency sounds; at the same time, the sensitivity is also affected by the system volume and playback hardware. The hearing effect of the sound in each frequency band reaching the human ear will not change linearly with the change of the system volume, and the inherent disadvantages of the hardware will ...

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): G11B20/10G11B27/031G10L21/007
CPCG11B20/10527G11B27/031G10L21/007G11B2020/10564G10L21/034H03G7/002H03G7/007G11B27/28G06F3/165Y02D30/70H04R3/04H04R2430/01
Inventor 王润琦
Owner NETEASE (HANGZHOU) NETWORK 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