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

Noise reduction microphone

A microphone and noise reduction technology, applied in the field of microphones, can solve the problems of increasing the construction cost of customer service centers, etc., and achieve the effects of saving equipment and decoration costs, not being easily damaged, and increasing the application range

Pending Publication Date: 2019-09-10
宜昌快马仕网络科技有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This greatly increases the construction cost of the customer service center, which is unbearable for small and medium customer service centers

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 reduction microphone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] An embodiment of a noise-canceling microphone, such as figure 1 As shown, it includes a cylindrical housing 1 and a sleeve 16 arranged at the front end of the housing. A baffle 8 is integrally arranged horizontally in the middle of the inner cavity of the housing, and a through hole 18 is arranged in the middle of the baffle. The baffle divides the inner cavity into The front cavity and the rear cavity, the rear sound-absorbing sponge 6 is in the rear cavity and fixed to the inner wall of the rear cavity, the rear end of the rear sound-absorbing sponge 6 is inserted into the microphone wire tube 3 and the front end In contact with the baffle 8, the middle part of the rear sound-absorbing sponge is provided with an accommodating cavity 19, which communicates with the through hole 18. A hollow support rod 5 is inserted in the middle of the rear sound-absorbing sponge along the axial direction, and the front end of the support rod The front end of the support rod is insert...

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 relates to a noise reduction microphone. The noise reduction microphone comprises a cylindrical shell and a sleeve arranged at the front end of the shell, a baffle is transversely and integrally arranged in the middle of an inner cavity of the shell. The inner cavity is divided into a front cavity and a rear cavity by the baffle; the rear cavity is filled with rear sound absorption sponge, a hollow supporting rod is inserted into the middle of the rear sound absorption sponge, the front end of the supporting rod is provided with an installation base used for hanging and installing a microphone assembly, the front cavity is internally provided with front sound absorption sponge, and the front sound absorption sponge is communicated with the external environment through a soundinlet hole of the sleeve. The noise reduction microphone has the beneficial effects that the noise reduction microphone is simple in structure, low in cost and obvious in noise reduction effect, noise is reduced in a physical structure mode, damage is not likely to happen, noise reduction measures of places such as a customer service center are greatly simplified, and a large amount of equipmentand decoration cost are saved.

Description

technical field [0001] The invention relates to a microphone, in particular to a noise reduction microphone. Background technique [0002] At present, in the customer service center, due to the dense personnel and numerous equipments, there are many sources of noise. The computer mainframe of each customer service staff, the sound of typing on the keyboard, the operation of the air conditioner and other electrical systems will cause noise. When the customer service personnel talk to the customer through the headset, the voice of the customer service next to them and the surrounding background noise will be picked up by the microphone of the customer service and transmitted to the customer side, resulting in the customer often being unable to hear the voice of the customer service clearly. In order to eliminate the noise on the customer service side, the customer service center often installs sound-absorbing walls, purchases expensive electronic noise-canceling headsets, and...

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): H04R1/08H04R19/01
CPCH04R1/083H04R19/016
Inventor 覃筱毓洪俊杰马广东
Owner 宜昌快马仕网络科技有限公司
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