JP7240116B2 - 乗物の音声システム及び音声出力方法 - Google Patents
乗物の音声システム及び音声出力方法 Download PDFInfo
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- JP7240116B2 JP7240116B2 JP2018169349A JP2018169349A JP7240116B2 JP 7240116 B2 JP7240116 B2 JP 7240116B2 JP 2018169349 A JP2018169349 A JP 2018169349A JP 2018169349 A JP2018169349 A JP 2018169349A JP 7240116 B2 JP7240116 B2 JP 7240116B2
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- 238000000034 method Methods 0.000 title claims description 11
- 230000008859 change Effects 0.000 description 22
- 230000004044 response Effects 0.000 description 13
- 230000010365 information processing Effects 0.000 description 12
- 230000007613 environmental effect Effects 0.000 description 11
- 238000004891 communication Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3626—Details of the output of route guidance instructions
- G01C21/3629—Guidance using speech or audio output, e.g. text-to-speech
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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
- G10L13/02—Methods for producing synthetic speech; Speech synthesisers
- G10L13/033—Voice editing, e.g. manipulating the voice of the synthesiser
-
- 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
-
- 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
-
- 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
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
- G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/32—Automatic control in amplifiers having semiconductor devices the control being dependent upon ambient noise level or sound level
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/30—Semantic analysis
- G06F40/35—Discourse or dialogue representation
-
- 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
- G10L15/183—Speech classification or search using natural language modelling using context dependencies, e.g. language models
- G10L15/187—Phonemic context, e.g. pronunciation rules, phonotactical constraints or phoneme n-grams
-
- 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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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Remote Sensing (AREA)
- Theoretical Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Computational Linguistics (AREA)
- Acoustics & Sound (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Signal Processing (AREA)
- Navigation (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Description
17 ロケーション騒音取得部
18 騒音推定部
19 音声制御部
Claims (9)
- 運転者が乗物外部に露出した状態で運転する乗物の音声システムであって、
騒音発生要因に関する情報に基づいて将来の騒音状態を推定する騒音推定部と、
前記推定された騒音状態に応じて、運転者に向けて出力する音声の出力タイミングを変更する音声制御部と、を備える、乗物の音声システム。 - 前記音声制御部は、前記騒音推定部で推定される騒音レベルが所定値よりも大きくなると、音声の出力を保留させる、請求項1に記載の乗物の音声システム。
- 前記音声制御部は、前記騒音推定部で推定される騒音レベルが所定値未満になると予測される時点に到達すると、前記保留していた音声を音声出力器から出力させる、請求項2に記載の乗物の音声システム。
- 前記乗物が走行するロケーションの騒音発生情報を取得するロケーション騒音取得部を更に備え、
前記音声制御部は、前記ロケーション騒音取得部で求められた情報に基づいて、騒音レベルが前記所定値未満になると予測される時点を特定する、請求項3に記載の乗物の音声システム。 - 前記音声制御部は、前記騒音推定部で推定される騒音レベルが所定値以上になった場合には、音声出力の中止又は中断を行い、騒音レベルが前記所定値未満となった時点で音声出力を再生し直し又は再開させる、請求項1乃至4のいずれかに記載の乗物の音声システム。
- 前記音声制御部は、出力される音声の重要度に応じて前記所定値を変更する、請求項5に記載の乗物の音声システム。
- 運転者が乗物外部に露出した状態で運転する乗物の音声システムであって、
騒音発生要因に関する情報に基づいて将来の騒音状態を推定する騒音推定部と、
前記推定された騒音状態に応じて、運転者に向けて出力する音声の属性を変更する音声制御部と、を備え、
前記音声制御部は、前記推定された騒音状態に応じて、前記属性としての前記音声のセンテンス長さを決定する、乗物の音声システム。 - 運転者が乗物外部に露出した状態で運転する乗物の音声出力方法であって、
騒音発生要因に関する情報に基づいて、運転者に向けて出力する音声の出力タイミングを変更する、乗物用の音声出力方法。 - 運転者が乗物外部に露出した状態で運転する乗物の音声出力方法であって、
騒音発生要因に関する情報に基づいて、運転者に向けて出力する音声のセンテンス長さを決定する、乗物用の音声出力方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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JP2018169349A JP7240116B2 (ja) | 2018-09-11 | 2018-09-11 | 乗物の音声システム及び音声出力方法 |
PCT/JP2019/021572 WO2020054141A1 (ja) | 2018-09-11 | 2019-05-30 | 乗物の音声システム及び音声出力方法 |
US17/269,149 US11557275B2 (en) | 2018-09-11 | 2019-05-30 | Voice system and voice output method of moving machine |
EP19861086.7A EP3852098A4 (en) | 2018-09-11 | 2019-05-30 | AUDIO SYSTEM FOR VEHICLE AND AUDIO OUTPUT METHOD |
Applications Claiming Priority (1)
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JP2018169349A JP7240116B2 (ja) | 2018-09-11 | 2018-09-11 | 乗物の音声システム及び音声出力方法 |
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JP2020042163A JP2020042163A (ja) | 2020-03-19 |
JP7240116B2 true JP7240116B2 (ja) | 2023-03-15 |
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JP2018169349A Active JP7240116B2 (ja) | 2018-09-11 | 2018-09-11 | 乗物の音声システム及び音声出力方法 |
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Country | Link |
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US (1) | US11557275B2 (ja) |
EP (1) | EP3852098A4 (ja) |
JP (1) | JP7240116B2 (ja) |
WO (1) | WO2020054141A1 (ja) |
Families Citing this family (2)
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WO2019230065A1 (ja) * | 2018-05-31 | 2019-12-05 | ソニー株式会社 | 情報処理装置、情報処理方法、プログラム |
US11615801B1 (en) * | 2019-09-20 | 2023-03-28 | Apple Inc. | System and method of enhancing intelligibility of audio playback |
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JP2002314637A (ja) | 2001-04-09 | 2002-10-25 | Denso Corp | 雑音低減装置 |
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JP2009175558A (ja) | 2008-01-25 | 2009-08-06 | Kawasaki Heavy Ind Ltd | 音響装置および音響制御装置 |
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2018
- 2018-09-11 JP JP2018169349A patent/JP7240116B2/ja active Active
-
2019
- 2019-05-30 EP EP19861086.7A patent/EP3852098A4/en active Pending
- 2019-05-30 WO PCT/JP2019/021572 patent/WO2020054141A1/ja unknown
- 2019-05-30 US US17/269,149 patent/US11557275B2/en active Active
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JP2002140800A (ja) | 2000-11-02 | 2002-05-17 | Yamaha Motor Co Ltd | 自動二輪車の情報提供装置 |
JP2002314637A (ja) | 2001-04-09 | 2002-10-25 | Denso Corp | 雑音低減装置 |
JP2005062713A (ja) | 2003-08-20 | 2005-03-10 | Alpine Electronics Inc | 音声補正装置 |
JP2006090988A (ja) | 2004-09-27 | 2006-04-06 | Fujitsu Ten Ltd | ナビゲーション装置 |
JP2008170980A (ja) | 2006-12-12 | 2008-07-24 | Mitsubishi Electric Corp | 車載用ガイダンス装置 |
JP2009175558A (ja) | 2008-01-25 | 2009-08-06 | Kawasaki Heavy Ind Ltd | 音響装置および音響制御装置 |
Also Published As
Publication number | Publication date |
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WO2020054141A1 (ja) | 2020-03-19 |
EP3852098A1 (en) | 2021-07-21 |
US20220114999A1 (en) | 2022-04-14 |
JP2020042163A (ja) | 2020-03-19 |
US11557275B2 (en) | 2023-01-17 |
EP3852098A4 (en) | 2022-06-15 |
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