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)
Other versions
JP4273344B2 (ja
JP2006303852A (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 KR1020060033075A priority patent/KR20060110770A/ko
Priority to EP06252048A priority patent/EP1715726A3/en
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
KR1020060033075A KR20060110770A (ko) 2005-04-20 2006-04-12 테스트 톤 신호의 형성 방법 및 그 형성 회로
EP06252048A EP1715726A3 (en) 2005-04-20 2006-04-12 Method of generating test tone signal and test-tone-signal generating circuit
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
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
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
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
EP4256814B1 (en) * 2020-12-03 2025-01-29 Dolby Laboratories Licensing Corporation Insertion of forced gaps for pervasive listening

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
KR100684054B1 (ko) * 1998-09-08 2007-02-16 코닌클리케 필립스 일렉트로닉스 엔.브이. 오디오 시스템의 베이스 강화 수단
US7158643B2 (en) 2000-04-21 2007-01-02 Keyhold Engineering, Inc. Auto-calibrating surround 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
CN1404679A (zh) * 2000-12-13 2003-03-19 皇家菲利浦电子有限公司 具有能够产生主观低音识别的振铃信号产生装置的电音响装置
AU2002240055A1 (en) * 2001-01-25 2002-08-06 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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