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

Low background sound bone and skin vibration type microphone and spectacles containing same

A low-background, vibrating technology, used in glasses/goggles, bone conduction transducer hearing equipment, piezoelectric/electrostrictive transducer microphones, etc., can solve the problems of inability to present nasal sounds and small speech amplitudes

Inactive Publication Date: 2010-06-16
NEOVICTORY TECH
View PDF0 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when this device is applied to the skin of the nose, since the nose is small and the amplitude of the voice is small, the vibrating piezoelectric microphone is too large and presents a certain degree of noise, which makes it impossible to present the correct nasal sound

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
  • Low background sound bone and skin vibration type microphone and spectacles containing same
  • Low background sound bone and skin vibration type microphone and spectacles containing same
  • Low background sound bone and skin vibration type microphone and spectacles containing same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0055] While the invention may be embodied in different forms, the drawings and hereinafter describe preferred embodiments of the invention and are not intended to limit the invention to the particular implementation shown and / or described. example.

[0056] Such as figure 1 , figure 2 As shown, the "low background sound bone-skin vibration microphone" of the present invention includes a back cover 1, a middle plate 2, a piezoelectric element 3, a conductive gasket 4 and a sensing front cover 5; wherein :

[0057] Back cover 1 is provided with a hole 11 (see figure 2 ), the outer side of the back cover 1 can be provided with lugs 12, so that it can be connected with a pair of glasses 6, such as connected with the nose pad bracket 61 of the glasses 6 (also as image 3 ), to apply to users with different nose shapes.

[0058] The middle board 2 is placed inside the back cover 1 .

[0059] The piezoelectric element 3, which can generate a voltage signal due to the piezoel...

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 low background sound bone and skin vibration type microphone capable of isolating background noise and a pair of spectacles containing the same, wherein the microphone is mainly combined with the pair of spectacles, placed on a nasal bone, used for sensing the vibration of a spoken sound on the skin and the bone and used for voice communication. The vibrato is clearer than the laryngeal through the nasal bone, but the vibration amplitude is smaller, and the microphone is more sensitive for the sound conducted noise, so that a traditional vibration type microphone is shrunk to be combined with the pair of spectacles, placed on the nasal bone, matched with the pair of spectacles and used for voice communication by applying the skills of improving the sensitivity and isolating the background noise and the mode of simplifying the structure.

Description

technical field [0001] The present invention relates to a bone-skin vibrating microphone with low background sound that can isolate most of the background noise and glasses including the microphone, especially relates to a position that can be placed on the nasal bone to detect the sound produced by the skin and bones when speaking The technical field of bone-skin vibrating microphone with low background sound that allows the receiver to hear the audio signal generated by the vibration of the nasal bone of the speaker. Background technique [0002] The currently known throat vibrating microphone is too bulky and cannot be installed on the nose pad of the glasses, and the structural design must be changed and reduced to meet the requirements; and its structure for transmitting audio vibration signals and The conduction material also cannot meet the requirement of audio frequency vibration signal conduction of nasal bone skin. [0003] Secondly, as China Taiwan Announcement N...

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): H04R17/02H04R1/00G02C11/00G02C5/12
CPCH04R1/06H04R2460/13H04R1/08G02C11/06H04R17/02G02C5/12
Inventor 李秀勋吴智光
Owner NEOVICTORY TECH
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