JP2020134328A - 音声出力装置および音声出力方法 - Google Patents
音声出力装置および音声出力方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims description 17
- 230000004044 response Effects 0.000 claims description 12
- 230000004048 modification Effects 0.000 description 3
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- 238000010586 diagram Methods 0.000 description 2
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 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
- G10L13/00—Speech synthesis; Text to speech systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/165—Management of the audio stream, e.g. setting of volume, audio stream path
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/16—Sound input; Sound output
- G06F3/167—Audio in a user interface, e.g. using voice commands for navigating, audio feedback
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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
- G10L15/08—Speech classification or search
- G10L15/18—Speech classification or search using natural language modelling
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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
- G10L15/08—Speech classification or search
- G10L15/18—Speech classification or search using natural language modelling
- G10L15/1822—Parsing for meaning understanding
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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
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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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
- G10L15/26—Speech to text systems
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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
- G10L15/28—Constructional details of speech recognition systems
- G10L15/30—Distributed recognition, e.g. in client-server systems, for mobile phones or network applications
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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
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
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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
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/226—Procedures used during a speech recognition process, e.g. man-machine dialogue using non-speech characteristics
- G10L2015/228—Procedures used during a speech recognition process, e.g. man-machine dialogue using non-speech characteristics of application context
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- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Computational Linguistics (AREA)
- Acoustics & Sound (AREA)
- Theoretical Computer Science (AREA)
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- General Engineering & Computer Science (AREA)
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Abstract
Description
Claims (6)
- 車両の乗員の発話を取得する取得部と、
取得された前記発話が聞き返しであるか否か判定する判定部と、
前記発話が聞き返しであると判定された場合、聞き返しのタイプを分類する分類部と、
聞き返しの対象となる音声の内容にもとづいて、分類された聞き返しのタイプに応じた音声を出力する出力部と、
を備えることを特徴とする音声出力装置。 - 聞き返しの直前に前記出力部から出力された音声にもとづいて、聞き返しの対象となる音声の内容を特定する特定部を備える、ことを特徴とする請求項1に記載の音声出力装置。
- 前記出力部は、聞き返しのタイプが音声の内容の意味を理解していないことを示すタイプである場合、聞き返しの対象となる音声の内容に関連した別の音声を出力する、ことを特徴とする請求項1または2に記載の音声出力装置。
- 前記出力部は、聞き返しのタイプが聞き逃しを示すタイプである場合、聞き返しの対象となる音声を再出力する、ことを特徴とする請求項1から3のいずれかに記載の音声出力装置。
- 前記出力部は、聞き返しのタイプが聞き取れないことを示すタイプである場合、聞き返しの対象となる音声をより大きい音量で再出力する、ことを特徴とする請求項1から4のいずれかに記載の音声出力装置。
- 車両の乗員の発話を取得する取得ステップと、
取得された前記発話が聞き返しであるか否か判定する判定ステップと、
前記発話が聞き返しであると判定された場合、聞き返しのタイプを分類する分類ステップと、
聞き返しの対象となる音声の内容にもとづいて、分類された聞き返しのタイプに応じた音声を出力する出力ステップと、
を備えることを特徴とする音声出力方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2019028487A JP7192561B2 (ja) | 2019-02-20 | 2019-02-20 | 音声出力装置および音声出力方法 |
US16/718,309 US11295742B2 (en) | 2019-02-20 | 2019-12-18 | Voice output apparatus and voice output method |
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JP2019028487A JP7192561B2 (ja) | 2019-02-20 | 2019-02-20 | 音声出力装置および音声出力方法 |
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JP2020134328A true JP2020134328A (ja) | 2020-08-31 |
JP7192561B2 JP7192561B2 (ja) | 2022-12-20 |
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JP (1) | JP7192561B2 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10105192A (ja) * | 1996-10-03 | 1998-04-24 | Toyota Motor Corp | 車両用音声案内装置 |
JP2016061970A (ja) * | 2014-09-18 | 2016-04-25 | 株式会社東芝 | 音声対話装置、方法およびプログラム |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7640164B2 (en) * | 2002-07-04 | 2009-12-29 | Denso Corporation | System for performing interactive dialog |
JP2009254544A (ja) | 2008-04-16 | 2009-11-05 | Toyota Motor Corp | 乗員情報取得装置及び乗員情報取得システム、並びにこれを用いた車両制御装置及び車両制御システム |
US9858925B2 (en) * | 2009-06-05 | 2018-01-02 | Apple Inc. | Using context information to facilitate processing of commands in a virtual assistant |
US9798799B2 (en) * | 2012-11-15 | 2017-10-24 | Sri International | Vehicle personal assistant that interprets spoken natural language input based upon vehicle context |
US20150379362A1 (en) * | 2013-02-21 | 2015-12-31 | Iee International Electronics & Engineering S.A. | Imaging device based occupant monitoring system supporting multiple functions |
JP6481643B2 (ja) | 2016-03-08 | 2019-03-13 | トヨタ自動車株式会社 | 音声処理システムおよび音声処理方法 |
US10303772B2 (en) * | 2016-07-29 | 2019-05-28 | International Business Machines Corporation | Measuring mutual understanding in human-computer conversation |
US10521512B2 (en) * | 2017-05-26 | 2019-12-31 | Bose Corporation | Dynamic text-to-speech response from a smart speaker |
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- 2019-02-20 JP JP2019028487A patent/JP7192561B2/ja active Active
- 2019-12-18 US US16/718,309 patent/US11295742B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10105192A (ja) * | 1996-10-03 | 1998-04-24 | Toyota Motor Corp | 車両用音声案内装置 |
JP2016061970A (ja) * | 2014-09-18 | 2016-04-25 | 株式会社東芝 | 音声対話装置、方法およびプログラム |
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US11295742B2 (en) | 2022-04-05 |
US20200265837A1 (en) | 2020-08-20 |
JP7192561B2 (ja) | 2022-12-20 |
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