JP2006303852A5 - - Google Patents

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Publication number
JP2006303852A5
JP2006303852A5 JP2005121941A JP2005121941A JP2006303852A5 JP 2006303852 A5 JP2006303852 A5 JP 2006303852A5 JP 2005121941 A JP2005121941 A JP 2005121941A JP 2005121941 A JP2005121941 A JP 2005121941A JP 2006303852 A5 JP2006303852 A5 JP 2006303852A5
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JP
Japan
Prior art keywords
signal
forming
test tone
tone signal
fundamental
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.)
Granted
Application number
JP2005121941A
Other languages
English (en)
Japanese (ja)
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JP2006303852A (ja
JP4273344B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2005121941A external-priority patent/JP4273344B2/ja
Priority to JP2005121941A priority Critical patent/JP4273344B2/ja
Priority to EP06252048A priority patent/EP1715726A3/en
Priority to KR1020060033075A priority patent/KR20060110770A/ko
Priority to US11/406,691 priority patent/US7747027B2/en
Priority to CNB2006100820434A priority patent/CN100550602C/zh
Publication of JP2006303852A publication Critical patent/JP2006303852A/ja
Publication of JP2006303852A5 publication Critical patent/JP2006303852A5/ja
Publication of JP4273344B2 publication Critical patent/JP4273344B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2005121941A 2005-04-20 2005-04-20 テストトーン信号の形成方法およびその形成回路と、音場補正方法および音場補正装置 Expired - Lifetime JP4273344B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2005121941A JP4273344B2 (ja) 2005-04-20 2005-04-20 テストトーン信号の形成方法およびその形成回路と、音場補正方法および音場補正装置
EP06252048A EP1715726A3 (en) 2005-04-20 2006-04-12 Method of generating test tone signal and test-tone-signal generating circuit
KR1020060033075A KR20060110770A (ko) 2005-04-20 2006-04-12 테스트 톤 신호의 형성 방법 및 그 형성 회로
US11/406,691 US7747027B2 (en) 2005-04-20 2006-04-19 Method of generating test tone signal and test-tone-signal generating circuit
CNB2006100820434A CN100550602C (zh) 2005-04-20 2006-04-20 生成测试蜂音信号的方法以及测试蜂音信号生成电路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005121941A JP4273344B2 (ja) 2005-04-20 2005-04-20 テストトーン信号の形成方法およびその形成回路と、音場補正方法および音場補正装置

Publications (3)

Publication Number Publication Date
JP2006303852A JP2006303852A (ja) 2006-11-02
JP2006303852A5 true JP2006303852A5 (https=) 2007-01-18
JP4273344B2 JP4273344B2 (ja) 2009-06-03

Family

ID=36655052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005121941A Expired - Lifetime JP4273344B2 (ja) 2005-04-20 2005-04-20 テストトーン信号の形成方法およびその形成回路と、音場補正方法および音場補正装置

Country Status (5)

Country Link
US (1) US7747027B2 (https=)
EP (1) EP1715726A3 (https=)
JP (1) JP4273344B2 (https=)
KR (1) KR20060110770A (https=)
CN (1) CN100550602C (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4568536B2 (ja) * 2004-03-17 2010-10-27 ソニー株式会社 測定装置、測定方法、プログラム
KR101329308B1 (ko) * 2006-11-22 2013-11-13 삼성전자주식회사 오디오 신호의 저주파 성분 보강 방법 및 그 장치, 오디오신호의 기본 주파수 계산 방법 및 그 장치
JP5290949B2 (ja) * 2009-12-17 2013-09-18 キヤノン株式会社 音響処理装置及び方法
JP6480779B2 (ja) * 2015-03-31 2019-03-13 日本放送協会 伝送システム、送信装置および受信装置
US9454893B1 (en) 2015-05-20 2016-09-27 Google Inc. Systems and methods for coordinating and administering self tests of smart home devices having audible outputs
US9953516B2 (en) * 2015-05-20 2018-04-24 Google Llc Systems and methods for self-administering a sound test
US10078959B2 (en) 2015-05-20 2018-09-18 Google Llc Systems and methods for testing hazard detectors in a smart home
EP3171515B1 (en) * 2015-11-17 2020-01-08 Nxp B.V. Speaker driver
CN107920309A (zh) * 2016-10-11 2018-04-17 西格玛艾尔科技股份有限公司 音响设备检查用粉红噪声的输出方法
TWI698650B (zh) * 2019-05-22 2020-07-11 和碩聯合科技股份有限公司 測試音訊的產生方法及分析方法
JP7826314B2 (ja) * 2020-12-03 2026-03-09 ドルビー ラボラトリーズ ライセンシング コーポレイション パーベイシブリスニング向けに編成されたギャップ

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925235B2 (ja) * 1977-12-13 1984-06-15 ヤマハ株式会社 電子楽器
GB2239140B (en) * 1989-12-16 1993-12-22 Motorola Israel Ltd A signal generator
WO2000014998A1 (en) * 1998-09-08 2000-03-16 Koninklijke Philips Electronics N.V. Means for bass enhancement in an audio system
AU2001255525A1 (en) * 2000-04-21 2001-11-07 Keyhold Engineering, Inc. Self-calibrating surround sound system
JP2001346299A (ja) 2000-05-31 2001-12-14 Sony Corp 音場補正方法及びオーディオ装置
US6798830B1 (en) * 2000-07-11 2004-09-28 Teradyne, Inc. Methods and apparatus for generating a test signal for xDSL devices
ATE320691T1 (de) * 2000-08-17 2006-04-15 Sony Deutschland Gmbh Gerät und verfahren zur tönerzeugung für ein mobiles endgerät in einem drahtlosen telekommunikationssystem
EP1285523A2 (en) * 2000-12-13 2003-02-26 Koninklijke Philips Electronics N.V. Electroacoustic apparatus having ringing signal generation means capable of producing a subjective bass perception
WO2002060051A2 (en) * 2001-01-25 2002-08-01 Regents Of The University Of Minnesota High linearity circuits and methods regarding same
JP4286510B2 (ja) * 2002-09-09 2009-07-01 パナソニック株式会社 音響信号処理装置及びその方法
EP1482763A3 (en) * 2003-05-26 2008-08-13 Matsushita Electric Industrial Co., Ltd. Sound field measurement device
JP4134963B2 (ja) * 2003-09-16 2008-08-20 ヤマハ株式会社 音響装置
JP4568536B2 (ja) * 2004-03-17 2010-10-27 ソニー株式会社 測定装置、測定方法、プログラム
US7550977B2 (en) * 2005-09-27 2009-06-23 Ronald Quan Method and apparatus to measure differential phase and frequency modulation distortions for audio equipment
DK1885156T3 (da) * 2006-08-04 2013-07-29 Siemens Audiologische Technik Høreapparat med en audiosignalgenerator

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