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TW200701818A - Recording device and adjustment method of audio input signals of the recording device - Google Patents

Recording device and adjustment method of audio input signals of the recording device

Info

Publication number
TW200701818A
TW200701818A TW095119208A TW95119208A TW200701818A TW 200701818 A TW200701818 A TW 200701818A TW 095119208 A TW095119208 A TW 095119208A TW 95119208 A TW95119208 A TW 95119208A TW 200701818 A TW200701818 A TW 200701818A
Authority
TW
Taiwan
Prior art keywords
signals
recording device
recording
microphones
external microphone
Prior art date
Application number
TW095119208A
Other languages
English (en)
Other versions
TWI323138B (zh
Inventor
Kaoru Gyotoku
Original Assignee
Sony Corp
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.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of TW200701818A publication Critical patent/TW200701818A/zh
Application granted granted Critical
Publication of TWI323138B publication Critical patent/TWI323138B/zh

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/02—Analogue recording or reproducing
    • G11B20/04—Direct recording or reproducing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/9201—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal
    • H04N5/9202—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a sound signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • H04N9/8211—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being a sound signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/004—Monitoring arrangements; Testing arrangements for microphones
    • H04R29/005—Microphone arrays
    • H04R29/006—Microphone matching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Studio Devices (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Stereophonic System (AREA)
  • Stereophonic Arrangements (AREA)
TW095119208A 2005-06-06 2006-05-30 Recording device and adjustment method of audio input signals of the recording device TW200701818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005164982A JP4257612B2 (ja) 2005-06-06 2005-06-06 録音装置及び録音装置の調整方法

Publications (2)

Publication Number Publication Date
TW200701818A true TW200701818A (en) 2007-01-01
TWI323138B TWI323138B (zh) 2010-04-01

Family

ID=36942508

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095119208A TW200701818A (en) 2005-06-06 2006-05-30 Recording device and adjustment method of audio input signals of the recording device

Country Status (6)

Country Link
US (1) US7907741B2 (zh)
EP (1) EP1732353B1 (zh)
JP (1) JP4257612B2 (zh)
KR (1) KR20060127776A (zh)
CN (1) CN1878428B (zh)
TW (1) TW200701818A (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5349850B2 (ja) * 2008-06-18 2013-11-20 キヤノン株式会社 信号処理装置、撮像装置
JP5287008B2 (ja) * 2008-07-30 2013-09-11 ヤマハ株式会社 音響機器、音響システム、およびマイク
US9349385B2 (en) * 2012-02-22 2016-05-24 Htc Corporation Electronic device and gain controlling method
EP2835989B1 (en) * 2013-08-09 2019-05-01 Samsung Electronics Co., Ltd System for tuning audio processing features and method thereof
CN103677714A (zh) * 2013-12-09 2014-03-26 联想(北京)有限公司 一种信息处理方法及电子设备
US9516414B2 (en) 2014-07-09 2016-12-06 Blackberry Limited Communication device and method for adapting to audio accessories
GB2540224A (en) * 2015-07-08 2017-01-11 Nokia Technologies Oy Multi-apparatus distributed media capture for playback control
JP2023030453A (ja) * 2021-08-23 2023-03-08 キヤノン株式会社 音声処理装置、制御方法、及びプログラム
JP2023127315A (ja) * 2022-03-01 2023-09-13 日本精工株式会社 トルク測定装置およびその製造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6292699A (ja) 1985-10-18 1987-04-28 Matsushita Electric Ind Co Ltd マイクロホン装置
JPS62149295A (ja) * 1985-12-23 1987-07-03 Canon Inc 録音可能なカメラ
JPH02185196A (ja) * 1989-01-12 1990-07-19 Matsushita Electric Ind Co Ltd カメラ一体型ビデオテープレコーダ
EP0457476B1 (en) * 1990-05-14 1996-07-03 Gold Star Co. Ltd Camcorder
JPH06133387A (ja) * 1992-10-16 1994-05-13 Canon Inc 音声信号処理装置
JPH06292293A (ja) 1993-03-31 1994-10-18 Sony Corp マイクロホン装置
US5844606A (en) * 1994-03-03 1998-12-01 Fuji Photo Film Co., Ltd. Videocamera having a multiconnector connectable to a variety of accessories
JPH08328704A (ja) 1995-05-12 1996-12-13 Olympus Optical Co Ltd インターフェースシステム
US6483532B1 (en) * 1998-07-13 2002-11-19 Netergy Microelectronics, Inc. Video-assisted audio signal processing system and method
DE19854373B4 (de) * 1998-11-25 2005-02-24 Robert Bosch Gmbh Verfahren zur Steuerung der Empfindlichkeit eines Mikrofons
JP4376375B2 (ja) 1999-10-06 2009-12-02 東芝機械株式会社 射出成形機の温度制御装置
JP2001292116A (ja) 2000-04-07 2001-10-19 Mitsubishi Electric Corp 自動音量調整装置を備えた拡声システム
JP2002099297A (ja) 2000-09-22 2002-04-05 Tokai Rika Co Ltd マイクロフォン装置
JP4669150B2 (ja) 2001-04-09 2011-04-13 キヤノン株式会社 主被写体推定装置及び主被写体推定方法
US7119832B2 (en) * 2001-07-23 2006-10-10 L-3 Communications Mobile-Vision, Inc. Wireless microphone for use with an in-car video system
KR100628569B1 (ko) * 2002-02-09 2006-09-26 삼성전자주식회사 복수의 음향취득장치가 결합 가능한 캠코더
JP2004222131A (ja) * 2003-01-17 2004-08-05 Matsushita Electric Ind Co Ltd 音声入力装置
JP2004347998A (ja) 2003-05-23 2004-12-09 Olympus Corp 音声記録装置
JP2005070171A (ja) 2003-08-20 2005-03-17 Fujitsu Ten Ltd 特性演算設備

Also Published As

Publication number Publication date
KR20060127776A (ko) 2006-12-13
EP1732353A3 (en) 2007-01-24
CN1878428B (zh) 2010-12-22
EP1732353B1 (en) 2011-08-03
US20070147632A1 (en) 2007-06-28
EP1732353A2 (en) 2006-12-13
TWI323138B (zh) 2010-04-01
US7907741B2 (en) 2011-03-15
CN1878428A (zh) 2006-12-13
JP2006340247A (ja) 2006-12-14
JP4257612B2 (ja) 2009-04-22

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees