JP2012090023A5 - - Google Patents

Download PDF

Info

Publication number
JP2012090023A5
JP2012090023A5 JP2010234138A JP2010234138A JP2012090023A5 JP 2012090023 A5 JP2012090023 A5 JP 2012090023A5 JP 2010234138 A JP2010234138 A JP 2010234138A JP 2010234138 A JP2010234138 A JP 2010234138A JP 2012090023 A5 JP2012090023 A5 JP 2012090023A5
Authority
JP
Japan
Prior art keywords
microphone elements
pair
output signal
order
signal system
Prior art date
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.)
Pending
Application number
JP2010234138A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012090023A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2010234138A priority Critical patent/JP2012090023A/ja
Priority claimed from JP2010234138A external-priority patent/JP2012090023A/ja
Priority to US13/275,445 priority patent/US20120093340A1/en
Publication of JP2012090023A publication Critical patent/JP2012090023A/ja
Publication of JP2012090023A5 publication Critical patent/JP2012090023A5/ja
Pending legal-status Critical Current

Links

JP2010234138A 2010-10-19 2010-10-19 可変指向性マイクロホンユニットおよび可変指向性マイクロホン Pending JP2012090023A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010234138A JP2012090023A (ja) 2010-10-19 2010-10-19 可変指向性マイクロホンユニットおよび可変指向性マイクロホン
US13/275,445 US20120093340A1 (en) 2010-10-19 2011-10-18 Variable directional microphone unit and variable directional microphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010234138A JP2012090023A (ja) 2010-10-19 2010-10-19 可変指向性マイクロホンユニットおよび可変指向性マイクロホン

Publications (2)

Publication Number Publication Date
JP2012090023A JP2012090023A (ja) 2012-05-10
JP2012090023A5 true JP2012090023A5 (https=) 2013-08-29

Family

ID=45934179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010234138A Pending JP2012090023A (ja) 2010-10-19 2010-10-19 可変指向性マイクロホンユニットおよび可変指向性マイクロホン

Country Status (2)

Country Link
US (1) US20120093340A1 (https=)
JP (1) JP2012090023A (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9124220B2 (en) 2013-03-14 2015-09-01 Robert Bosch Gmbh Differential microphone with dual polarity bias
JP6270626B2 (ja) * 2014-05-23 2018-01-31 株式会社オーディオテクニカ 可変指向性エレクトレットコンデンサマイクロホン
JP6270625B2 (ja) * 2014-05-23 2018-01-31 株式会社オーディオテクニカ 可変指向性エレクトレットコンデンサマイクロホン
JP6466210B2 (ja) * 2015-03-11 2019-02-06 株式会社オーディオテクニカ 可変指向性コンデンサマイクロホン
US11558695B2 (en) * 2020-03-31 2023-01-17 Shure Acquisition Holdings, Inc. Condenser microphone pattern adjustment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0381569U (https=) * 1989-12-08 1991-08-20
US6940539B1 (en) * 1999-04-30 2005-09-06 General Electric Company Variable cable length compensator for video imaging systems
JP4828375B2 (ja) * 2006-11-01 2011-11-30 株式会社オーディオテクニカ 可変指向性エレクトレットコンデンサマイクロホンユニットおよびコンデンサマイクロホン

Similar Documents

Publication Publication Date Title
EP3525490C0 (en) IN-EAR HEARING AID DEVICE AND ELECTRO-ACOUSTIC TRANSDUCER
JP2011027877A5 (ja) 信号線駆動回路
JP2010256418A5 (https=)
EP2363784A3 (en) Personal listening device having input applied to the housing to provide a desired function and method
EP2641244A4 (en) CONVERSION OF SIGNALS RECORDED WITH MULTIPLE MICROPHONES INTO SHIFTED SIGNALS FOR BINAURAL SIGNAL PROCESSING AND USE THEREOF
EP2663093A4 (en) SOUND TRANSFORMER AND MICROPHONE THEREWITH
BRPI0920481A2 (pt) dispositivo transdutor acústico, microfone e transdutor
WO2014144112A3 (en) Acoustic transducers
WO2014045123A3 (en) Control and protection of loudspeakers
EP1949752A4 (en) Acoustic diaphragm and speakers having the same
BRPI0813334A2 (pt) Derivação híbrida de canais de áudio de som surround pela combinação de forma controlável de componentes de sinal de ambiente e decodificado com matriz.
DK2104378T3 (da) Trådløst signalsystem til at identificere akustisk miljø forhørehjælpsanordninger
EP2963813A4 (en) Digital amplifier, three-value signal output method, and speaker
EP3694221A4 (en) SOUND OUTPUT DEVICE, EARPHONE, HEARING AID AND MOBILE TERMINAL DEVICE
JP2012090023A5 (https=)
RU2018117716A (ru) Устройство обработки звука и система обработки звука
FR2960738B1 (fr) Haut-parleur acoustique
EP1830601A4 (en) SPEAKER
EP2859736A4 (en) SPEAKER CASE WITH CONNECTORS
JP2012084862A5 (https=)
FR2919978B1 (fr) Transducteur electrodynamique, notamment du type haut-parleur, a suspension ferrofluide et dispositifs associes
EP2264698A4 (en) STEREOSIGNAL CONVERTERS, STEREOSIGNAL TRANSFORMERS AND METHOD FOR THESE
FR3014628B1 (fr) Haut-parleur electrodynamique compact a membrane convexe
JP2009278619A5 (https=)
JP2011004309A5 (ja) 差動信号受信回路