WO2005076660A1 - 超指向性スピーカ搭載型移動体 - Google Patents
超指向性スピーカ搭載型移動体 Download PDFInfo
- Publication number
- WO2005076660A1 WO2005076660A1 PCT/JP2005/002043 JP2005002043W WO2005076660A1 WO 2005076660 A1 WO2005076660 A1 WO 2005076660A1 JP 2005002043 W JP2005002043 W JP 2005002043W WO 2005076660 A1 WO2005076660 A1 WO 2005076660A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sound
- super
- signal
- directional speaker
- ultrasonic
- Prior art date
Links
- 238000001514 detection method Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 230000005236 sound signal Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 32
- 238000005259 measurement Methods 0.000 description 17
- 238000010586 diagram Methods 0.000 description 13
- 238000012545 processing Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 239000000284 extract Substances 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 238000011156 evaluation Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 101100008044 Caenorhabditis elegans cut-1 gene Proteins 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/20—Speech recognition techniques specially adapted for robustness in adverse environments, e.g. in noise, of stress induced speech
-
- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
- H04R1/403—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers loud-speakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2217/00—Details of magnetostrictive, piezoelectric, or electrostrictive transducers covered by H04R15/00 or H04R17/00 but not provided for in any of their subgroups
- H04R2217/03—Parametric transducers where sound is generated or captured by the acoustic demodulation of amplitude modulated ultrasonic waves
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
- H04R2430/01—Aspects of volume control, not necessarily automatic, in sound systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/30—Control circuits for electronic adaptation of the sound field
- H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
- H04S7/303—Tracking of listener position or orientation
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
- Manipulator (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/588,816 US7424118B2 (en) | 2004-02-10 | 2005-02-10 | Moving object equipped with ultra-directional speaker |
EP05710095A EP1720374B1 (en) | 2004-02-10 | 2005-02-10 | Mobile body with superdirectivity speaker |
JP2005517824A JPWO2005076660A1 (ja) | 2004-02-10 | 2005-02-10 | 超指向性スピーカ搭載型移動体 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004033966 | 2004-02-10 | ||
JP2004-033966 | 2004-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005076660A1 true WO2005076660A1 (ja) | 2005-08-18 |
Family
ID=34836157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/002043 WO2005076660A1 (ja) | 2004-02-10 | 2005-02-10 | 超指向性スピーカ搭載型移動体 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7424118B2 (ja) |
EP (1) | EP1720374B1 (ja) |
JP (1) | JPWO2005076660A1 (ja) |
WO (1) | WO2005076660A1 (ja) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007160440A (ja) * | 2005-12-12 | 2007-06-28 | Honda Motor Co Ltd | 脚式移動ロボットの制御装置 |
EP1747824A4 (en) * | 2004-05-18 | 2008-11-26 | Kuniomi Araki | SMOKING / BUBULAR VOLUME REDUCTION PROCESSING METHOD AND APPARATUS THEREFOR |
WO2008146565A1 (ja) * | 2007-05-30 | 2008-12-04 | Nec Corporation | 音源方向検出方法、装置及びプログラム |
JP2009192942A (ja) * | 2008-02-15 | 2009-08-27 | Toshiba Corp | 音声対話装置及び支援方法 |
JP2010156741A (ja) * | 2008-12-26 | 2010-07-15 | Yamaha Corp | サービス提供装置 |
JP2011189439A (ja) * | 2010-03-12 | 2011-09-29 | Honda Motor Co Ltd | ロボット、ロボット制御方法およびプログラム |
WO2012001954A1 (ja) * | 2010-06-30 | 2012-01-05 | Necカシオモバイルコミュニケーションズ株式会社 | 発振装置および電子機器 |
JP2012029094A (ja) * | 2010-07-23 | 2012-02-09 | Nec Casio Mobile Communications Ltd | 携帯端末装置 |
JP2012029093A (ja) * | 2010-07-23 | 2012-02-09 | Nec Casio Mobile Communications Ltd | 携帯端末装置 |
JP2012038136A (ja) * | 2010-08-09 | 2012-02-23 | Tabuchi Electric Co Ltd | 電動車両および該電動車両の走行制御システム |
WO2012060043A1 (ja) * | 2010-11-01 | 2012-05-10 | Necカシオモバイルコミュニケーションズ株式会社 | 電子装置 |
JP2014083658A (ja) * | 2012-10-25 | 2014-05-12 | Panasonic Corp | 音声エージェント装置、及びその制御方法 |
JP2017164871A (ja) * | 2016-03-18 | 2017-09-21 | 株式会社国際電気通信基礎技術研究所 | 人型ロボットシステム |
JP2018149625A (ja) * | 2017-03-13 | 2018-09-27 | 大日本印刷株式会社 | コミュニケーションロボット、プログラム及びシステム |
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JP2007282191A (ja) * | 2006-03-14 | 2007-10-25 | Seiko Epson Corp | 案内装置及びその制御方法 |
CN101312600A (zh) * | 2007-05-22 | 2008-11-26 | 鸿富锦精密工业(深圳)有限公司 | 音量调节装置以及音量自动调节方法 |
JP4396739B2 (ja) * | 2007-07-25 | 2010-01-13 | ソニー株式会社 | 情報伝達方法、情報伝達システム、情報受信装置及び情報送信装置 |
TWI392983B (zh) * | 2008-10-06 | 2013-04-11 | Sonix Technology Co Ltd | 利用音調的自動控制方法及其裝置 |
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CN102771141B (zh) * | 2009-12-24 | 2016-01-20 | 诺基亚技术有限公司 | 一种电子装置及用于电子装置的方法 |
US20130094656A1 (en) * | 2011-10-16 | 2013-04-18 | Hei Tao Fung | Intelligent Audio Volume Control for Robot |
US10531190B2 (en) | 2013-03-15 | 2020-01-07 | Elwha Llc | Portable electronic device directed audio system and method |
US20140269207A1 (en) * | 2013-03-15 | 2014-09-18 | Elwha Llc | Portable Electronic Device Directed Audio Targeted User System and Method |
US9886941B2 (en) * | 2013-03-15 | 2018-02-06 | Elwha Llc | Portable electronic device directed audio targeted user system and method |
US10181314B2 (en) | 2013-03-15 | 2019-01-15 | Elwha Llc | Portable electronic device directed audio targeted multiple user system and method |
US20140269196A1 (en) * | 2013-03-15 | 2014-09-18 | Elwha Llc | Portable Electronic Device Directed Audio Emitter Arrangement System and Method |
US10291983B2 (en) | 2013-03-15 | 2019-05-14 | Elwha Llc | Portable electronic device directed audio system and method |
US10575093B2 (en) * | 2013-03-15 | 2020-02-25 | Elwha Llc | Portable electronic device directed audio emitter arrangement system and method |
JP6077957B2 (ja) * | 2013-07-08 | 2017-02-08 | 本田技研工業株式会社 | 音声処理装置、音声処理方法、及び音声処理プログラム |
US9113260B2 (en) * | 2013-10-21 | 2015-08-18 | Turtle Beach Corporation | Parametric transducer including visual indicia and related methods |
CN105161090A (zh) * | 2015-08-03 | 2015-12-16 | 广州杰赛科技股份有限公司 | 球状传感器及应用该传感器的音频定向传播方法及系统 |
KR102481486B1 (ko) * | 2015-12-04 | 2022-12-27 | 삼성전자주식회사 | 오디오 제공 방법 및 그 장치 |
GB2564613B (en) * | 2016-02-26 | 2019-06-05 | Cirrus Logic Int Semiconductor Ltd | Digital microphones |
JP6646001B2 (ja) * | 2017-03-22 | 2020-02-14 | 株式会社東芝 | 音声処理装置、音声処理方法およびプログラム |
JP2018159759A (ja) | 2017-03-22 | 2018-10-11 | 株式会社東芝 | 音声処理装置、音声処理方法およびプログラム |
CN106954136A (zh) * | 2017-05-16 | 2017-07-14 | 成都泰声科技有限公司 | 一种集成麦克风接收阵列的超声定向发射参量阵 |
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CN110460936A (zh) * | 2019-09-09 | 2019-11-15 | 汉腾汽车有限公司 | 一种集成于智慧警务车的定向传声控制系统和控制方法 |
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Citations (8)
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JPH11258101A (ja) * | 1998-03-13 | 1999-09-24 | Honda Motor Co Ltd | 自動車のリーク検査装置 |
US6052336A (en) | 1997-05-02 | 2000-04-18 | Lowrey, Iii; Austin | Apparatus and method of broadcasting audible sound using ultrasonic sound as a carrier |
JP2003251583A (ja) * | 2002-03-01 | 2003-09-09 | Japan Science & Technology Corp | ロボット視聴覚システム |
JP2003285286A (ja) * | 2002-03-27 | 2003-10-07 | Nec Corp | ロボット装置 |
JP2003340764A (ja) * | 2002-05-27 | 2003-12-02 | Matsushita Electric Works Ltd | 案内ロボット |
JP2004286805A (ja) * | 2003-03-19 | 2004-10-14 | Sony Corp | 話者識別装置および話者識別方法、並びにプログラム |
JP2004295059A (ja) * | 2003-03-27 | 2004-10-21 | Katsuyoshi Mizuno | 映像情報及び音声情報を連動した画像が平面移動する方法。 |
JP2004318026A (ja) * | 2003-04-14 | 2004-11-11 | Tomohito Nakagawa | セキュリティペットロボット及びその装置に関する信号処理方法 |
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JP2001346288A (ja) | 2000-06-02 | 2001-12-14 | Mk Seiko Co Ltd | パラメトリックスピーカー |
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EP1375084A4 (en) * | 2001-03-09 | 2009-10-21 | Japan Science & Tech Agency | AUDIOVISUAL ROBOT SYSTEM |
JP3843740B2 (ja) | 2001-03-09 | 2006-11-08 | 独立行政法人科学技術振興機構 | ロボット視聴覚システム |
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-
2005
- 2005-02-10 EP EP05710095A patent/EP1720374B1/en not_active Expired - Fee Related
- 2005-02-10 US US10/588,816 patent/US7424118B2/en not_active Expired - Fee Related
- 2005-02-10 JP JP2005517824A patent/JPWO2005076660A1/ja active Pending
- 2005-02-10 WO PCT/JP2005/002043 patent/WO2005076660A1/ja not_active Application Discontinuation
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US6052336A (en) | 1997-05-02 | 2000-04-18 | Lowrey, Iii; Austin | Apparatus and method of broadcasting audible sound using ultrasonic sound as a carrier |
JPH11258101A (ja) * | 1998-03-13 | 1999-09-24 | Honda Motor Co Ltd | 自動車のリーク検査装置 |
JP2003251583A (ja) * | 2002-03-01 | 2003-09-09 | Japan Science & Technology Corp | ロボット視聴覚システム |
JP2003285286A (ja) * | 2002-03-27 | 2003-10-07 | Nec Corp | ロボット装置 |
JP2003340764A (ja) * | 2002-05-27 | 2003-12-02 | Matsushita Electric Works Ltd | 案内ロボット |
JP2004286805A (ja) * | 2003-03-19 | 2004-10-14 | Sony Corp | 話者識別装置および話者識別方法、並びにプログラム |
JP2004295059A (ja) * | 2003-03-27 | 2004-10-21 | Katsuyoshi Mizuno | 映像情報及び音声情報を連動した画像が平面移動する方法。 |
JP2004318026A (ja) * | 2003-04-14 | 2004-11-11 | Tomohito Nakagawa | セキュリティペットロボット及びその装置に関する信号処理方法 |
Non-Patent Citations (1)
Title |
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See also references of EP1720374A4 |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1747824A4 (en) * | 2004-05-18 | 2008-11-26 | Kuniomi Araki | SMOKING / BUBULAR VOLUME REDUCTION PROCESSING METHOD AND APPARATUS THEREFOR |
JP2007160440A (ja) * | 2005-12-12 | 2007-06-28 | Honda Motor Co Ltd | 脚式移動ロボットの制御装置 |
WO2008146565A1 (ja) * | 2007-05-30 | 2008-12-04 | Nec Corporation | 音源方向検出方法、装置及びプログラム |
JP2009192942A (ja) * | 2008-02-15 | 2009-08-27 | Toshiba Corp | 音声対話装置及び支援方法 |
JP2010156741A (ja) * | 2008-12-26 | 2010-07-15 | Yamaha Corp | サービス提供装置 |
US8639511B2 (en) | 2010-03-12 | 2014-01-28 | Honda Motor Co., Ltd. | Robot, method and program of correcting a robot voice in accordance with head movement |
JP2011189439A (ja) * | 2010-03-12 | 2011-09-29 | Honda Motor Co Ltd | ロボット、ロボット制御方法およびプログラム |
WO2012001954A1 (ja) * | 2010-06-30 | 2012-01-05 | Necカシオモバイルコミュニケーションズ株式会社 | 発振装置および電子機器 |
US9185495B2 (en) | 2010-06-30 | 2015-11-10 | Nec Corporation | Oscillation device and electronic apparatus |
JP5682973B2 (ja) * | 2010-06-30 | 2015-03-11 | Necカシオモバイルコミュニケーションズ株式会社 | 発振装置および電子機器 |
JP2012029093A (ja) * | 2010-07-23 | 2012-02-09 | Nec Casio Mobile Communications Ltd | 携帯端末装置 |
JP2012029094A (ja) * | 2010-07-23 | 2012-02-09 | Nec Casio Mobile Communications Ltd | 携帯端末装置 |
JP2012038136A (ja) * | 2010-08-09 | 2012-02-23 | Tabuchi Electric Co Ltd | 電動車両および該電動車両の走行制御システム |
WO2012060043A1 (ja) * | 2010-11-01 | 2012-05-10 | Necカシオモバイルコミュニケーションズ株式会社 | 電子装置 |
JP2014083658A (ja) * | 2012-10-25 | 2014-05-12 | Panasonic Corp | 音声エージェント装置、及びその制御方法 |
JP2017164871A (ja) * | 2016-03-18 | 2017-09-21 | 株式会社国際電気通信基礎技術研究所 | 人型ロボットシステム |
JP2018149625A (ja) * | 2017-03-13 | 2018-09-27 | 大日本印刷株式会社 | コミュニケーションロボット、プログラム及びシステム |
Also Published As
Publication number | Publication date |
---|---|
EP1720374A1 (en) | 2006-11-08 |
EP1720374B1 (en) | 2011-10-12 |
JPWO2005076660A1 (ja) | 2008-01-10 |
EP1720374A4 (en) | 2008-10-15 |
US7424118B2 (en) | 2008-09-09 |
US20070172076A1 (en) | 2007-07-26 |
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