JP2013531273A - スピーカ及びマイクロホンを備える音声認識システムを調整する方法、及び音声認識システム - Google Patents
スピーカ及びマイクロホンを備える音声認識システムを調整する方法、及び音声認識システム Download PDFInfo
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- JP2013531273A JP2013531273A JP2013513164A JP2013513164A JP2013531273A JP 2013531273 A JP2013531273 A JP 2013531273A JP 2013513164 A JP2013513164 A JP 2013513164A JP 2013513164 A JP2013513164 A JP 2013513164A JP 2013531273 A JP2013531273 A JP 2013531273A
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
- G10L15/065—Adaptation
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Computational Linguistics (AREA)
- Artificial Intelligence (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Quality & Reliability (AREA)
- Signal Processing (AREA)
- Navigation (AREA)
Abstract
Description
Claims (10)
- スピーカ及びマイクロホンを備える音声認識システムを調整する方法であって、
可聴周波数信号を記憶するステップと、
前記スピーカによって前記可聴周波数信号を再生するステップと、
前記マイクロホンによって前記可聴周波数信号を検出することにより検出信号を生成するステップと、
前記検出信号に従って前記音声認識システムのパラメータを調整するステップと
を備える方法。 - 前記音声認識システムは、車両内音声認識システムであり、前記可聴周波数信号は、前記車両内で再生され、前記可聴周波数信号は、前記車両内で検出される、請求項1に記載の方法。
- 前記音声認識システムのパラメータの調整は、前記マイクロホンに関係付けられる増幅器の利得の調整を含む、請求項2に記載の方法。
- 前記音声認識システムのパラメータの調整は、前記スピーカに関係付けられる増幅器の利得の調整を含む、請求項2に記載の方法。
- 前記可聴周波数信号は、可聴プロンプト信号であり、前記可聴周波数信号は、前記音声認識システムによって認識される、請求項2に記載の方法。
- 前記可聴周波数信号は、ユーザ入力信号を促す可聴プロンプト信号であり、前記ユーザ入力信号は、前記音声認識システムによって認識される、請求項2に記載の方法。
- スピーカ及びマイクロホンを備える音声認識システムであって、可聴周波数信号が前記音声認識システムに割り当てられた記憶装置に記憶され、前記音声認識システムのパラメータが前記マイクロホンによって生成される検出信号に従って調整され、前記検出信号は前記スピーカによって再生される前記可聴周波数信号に対応する、音声認識システム。
- 前記音声認識システムは、車両内音声認識システムである、請求項7に記載の音声認識システム。
- 前記車両内音声認識システムは、前記車両内に固定的に組み込まれる、請求項8に記載の音声認識システム。
- 前記車両内音声認識システムは、OEM(Original Equipment Manufacturer)によって前記車両内に固定的に組み込まれる、請求項8に記載の音声認識システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/793,113 US10115392B2 (en) | 2010-06-03 | 2010-06-03 | Method for adjusting a voice recognition system comprising a speaker and a microphone, and voice recognition system |
US12/793,113 | 2010-06-03 | ||
PCT/US2011/029896 WO2011152920A1 (en) | 2010-06-03 | 2011-03-25 | Method for adjusting a voice recognition system comprising a speaker and a microphone, and voice recognition system |
Publications (1)
Publication Number | Publication Date |
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JP2013531273A true JP2013531273A (ja) | 2013-08-01 |
Family
ID=44072789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2013513164A Pending JP2013531273A (ja) | 2010-06-03 | 2011-03-25 | スピーカ及びマイクロホンを備える音声認識システムを調整する方法、及び音声認識システム |
Country Status (6)
Country | Link |
---|---|
US (1) | US10115392B2 (ja) |
EP (1) | EP2577652A1 (ja) |
JP (1) | JP2013531273A (ja) |
KR (1) | KR20130112729A (ja) |
CN (1) | CN102906811B (ja) |
WO (1) | WO2011152920A1 (ja) |
Families Citing this family (7)
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US11024304B1 (en) * | 2017-01-27 | 2021-06-01 | ZYUS Life Sciences US Ltd. | Virtual assistant companion devices and uses thereof |
KR102474806B1 (ko) * | 2017-11-02 | 2022-12-06 | 현대자동차주식회사 | 음성 인식 장치 및 방법, 그리고 차량 시스템 |
CN109493876A (zh) * | 2018-10-17 | 2019-03-19 | 北京车和家信息技术有限公司 | 一种麦克风阵列控制方法、装置及车辆 |
US11276397B2 (en) | 2019-03-01 | 2022-03-15 | DSP Concepts, Inc. | Narrowband direction of arrival for full band beamformer |
JP2020154013A (ja) * | 2019-03-18 | 2020-09-24 | 株式会社Subaru | 車両用注意喚起装置、車両用注意喚起方法及びプログラム |
CN112349337B (zh) * | 2020-11-03 | 2023-06-30 | 中科创达软件股份有限公司 | 一种车机检测方法、***、电子设备和存储介质 |
US11893978B2 (en) | 2021-08-12 | 2024-02-06 | Ford Global Technologies, Llc | Speech recognition in a vehicle |
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2011
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- 2011-03-25 JP JP2013513164A patent/JP2013531273A/ja active Pending
- 2011-03-25 EP EP11712433.9A patent/EP2577652A1/en not_active Ceased
- 2011-03-25 KR KR1020127034089A patent/KR20130112729A/ko not_active Application Discontinuation
- 2011-03-25 CN CN201180025828.7A patent/CN102906811B/zh not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
---|---|
US10115392B2 (en) | 2018-10-30 |
CN102906811A (zh) | 2013-01-30 |
KR20130112729A (ko) | 2013-10-14 |
CN102906811B (zh) | 2014-08-20 |
WO2011152920A1 (en) | 2011-12-08 |
EP2577652A1 (en) | 2013-04-10 |
US20110301954A1 (en) | 2011-12-08 |
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