AU1802500A - Bone-conduction microphone - Google Patents

Bone-conduction microphone

Info

Publication number: AU1802500A
Authority: AU; Australia
Prior art keywords: bone; conduction microphone; microphone; conduction
Prior art date: 1999-01-19
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Abandoned

Application number

AU18025/00A

Inventor

Hiroaki Yanagisawa

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Temco Japan Co Ltd

Original Assignee

Temco Japan Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1999-01-19

Filing date

1999-12-27

Publication date

2000-08-07

1999-12-27 Application filed by Temco Japan Co Ltd filed Critical Temco Japan Co Ltd

2000-08-07 Publication of AU1802500A publication Critical patent/AU1802500A/en

Status Abandoned legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
- H04R1/083—Special constructions of mouthpieces

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Details Of Audible-Bandwidth Transducers (AREA)

AU18025/00A 1999-01-19 1999-12-27 Bone-conduction microphone Abandoned AU1802500A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP11010537A JP2000209688A (en)	1999-01-19	1999-01-19	Bone conduction microphone
JP11/10537		1999-01-19
PCT/JP1999/007348 WO2000044197A1 (en)	1999-01-19	1999-12-27	Bone-conduction microphone

Publications (1)

Publication Number	Publication Date
AU1802500A true AU1802500A (en)	2000-08-07

Family

ID=11753027

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU18025/00A Abandoned AU1802500A (en)	1999-01-19	1999-12-27	Bone-conduction microphone

Country Status (3)

Country	Link
JP (1)	JP2000209688A (en)
AU (1)	AU1802500A (en)
WO (1)	WO2000044197A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6675027B1 (en)	1999-11-22	2004-01-06	Microsoft Corp	Personal mobile computing device having antenna microphone for improved speech recognition
US7383181B2 (en)	2003-07-29	2008-06-03	Microsoft Corporation	Multi-sensory speech detection system
US7447630B2 (en)	2003-11-26	2008-11-04	Microsoft Corporation	Method and apparatus for multi-sensory speech enhancement
US7574008B2 (en)	2004-09-17	2009-08-11	Microsoft Corporation	Method and apparatus for multi-sensory speech enhancement
US7283850B2 (en)	2004-10-12	2007-10-16	Microsoft Corporation	Method and apparatus for multi-sensory speech enhancement on a mobile device
US7346504B2 (en)	2005-06-20	2008-03-18	Microsoft Corporation	Multi-sensory speech enhancement using a clean speech prior
US7680656B2 (en)	2005-06-28	2010-03-16	Microsoft Corporation	Multi-sensory speech enhancement using a speech-state model
US7406303B2 (en)	2005-07-05	2008-07-29	Microsoft Corporation	Multi-sensory speech enhancement using synthesized sensor signal
US7930178B2 (en)	2005-12-23	2011-04-19	Microsoft Corporation	Speech modeling and enhancement based on magnitude-normalized spectra

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60180195U (en) *	1984-05-08	1985-11-29	株式会社　岩田エレクトリツク	Vibration detection microphone
JPS6397088A (en) *	1986-10-13	1988-04-27	Meisei Electric Co Ltd	Speaking device
JPS6425289U (en) *	1987-08-03	1989-02-13

1999
- 1999-01-19 JP JP11010537A patent/JP2000209688A/en active Pending
- 1999-12-27 WO PCT/JP1999/007348 patent/WO2000044197A1/en not_active Ceased
- 1999-12-27 AU AU18025/00A patent/AU1802500A/en not_active Abandoned

Also Published As

Publication number	Publication date
JP2000209688A (en)	2000-07-28
WO2000044197A1 (en)	2000-07-27

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Legal Events

Date	Code	Title	Description
2000-11-30	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase