JP2001504600A - 対話式装置 - Google Patents
対話式装置Info
- Publication number
- JP2001504600A JP2001504600A JP52441798A JP52441798A JP2001504600A JP 2001504600 A JP2001504600 A JP 2001504600A JP 52441798 A JP52441798 A JP 52441798A JP 52441798 A JP52441798 A JP 52441798A JP 2001504600 A JP2001504600 A JP 2001504600A
- Authority
- JP
- Japan
- Prior art keywords
- user
- language
- signal
- output
- signal representing
- 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
Links
- 230000002452 interceptive effect Effects 0.000 title claims abstract description 30
- 230000004044 response Effects 0.000 claims abstract description 14
- 238000001228 spectrum Methods 0.000 claims description 21
- 238000012545 processing Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims description 2
- 230000003750 conditioning effect Effects 0.000 claims 2
- 230000001143 conditioned effect Effects 0.000 claims 1
- 230000006870 function Effects 0.000 description 9
- 238000012546 transfer Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 241001108995 Messa Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/487—Arrangements for providing information services, e.g. recorded voice services or time announcements
- H04M3/493—Interactive information services, e.g. directory enquiries ; Arrangements therefor, e.g. interactive voice response [IVR] systems or voice portals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/30—Signalling arrangements; Manipulation of signalling currents
- H04Q1/44—Signalling arrangements; Manipulation of signalling currents using alternate current
- H04Q1/444—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies
- H04Q1/46—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies comprising means for distinguishing between a signalling current of predetermined frequency and a complex current containing that frequency, e.g. speech current
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
- H04M2201/40—Electronic components, circuits, software, systems or apparatus used in telephone systems using speech recognition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
- H04M2201/60—Medium conversion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/38—Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections
- H04M3/382—Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections using authorisation codes or passwords
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Telephonic Communication Services (AREA)
- Communication Control (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.対話式装置であり: 動作時に処理を加えられた言語を表す信号を出力するようにされている信号 出力手段と; 動作時にユーザが発話したコマンドを表す信号を受取るようにされている信 号入力手段と; なお、処理を加えられた言語は言語内に通常存在する成分を欠いており; 処理を加えられた言語に欠けている成分を含む言語を表す信号入力を検出す ることによって、処理を加えられた言語の生成中に話されたユーザのコマンドを 検出するように動作するコマンド検出手段とを含む対話式装置。 2.言語を表す信号に条件を付けて、処理を加えられた言語を表す前記信号を準 備する手段をさらに含む請求項1記載の装置。 3.前記処理を加える手段がディジタルフィルタを含む請求項2記載の装置。 4.欠けている成分が周波数スペクトルの1または複数の部分を含む請求項1乃 至3の何れか1項記載の装置。 5.前記部分の中間点が1000Hz乃至1500Hzの範囲内にある請求項4 記載の装置。 6.中間点が1200Hz乃至1300Hzの範囲内にある請求項5記載の装置 。 7.前記部分の幅が、範囲80Hz乃至120Hz内に含まれている請求項4乃 至6の何れか1項記載の装置。 8.欠けている成分が、前記言語信号の複数の隔った短い時間セグメントを含む 請求項1乃至3の何れか1項記載の装置。 9.音声制御可能な装置であり: 請求項1乃至8の何れか1項記載の対話式装置と; 処理を加えられた言語を表す前記信号を処理を加えられた言語に変換する手 段と; ユーザが発話したコマンドをそれを表す信号に変換する手段とを含む音声制 御可能な装置 10.対話式装置に対するユーザが発話したコマンドを検出する方法であり: ユーザが発話したコマンド内に通常含まれている成分を欠いている処理を加 えられた言語を表す信号を出力する段階と; 前記成分を含む言語を表す信号の存在に対して対話式装置へ入力される信号 を監視する段階と; 前記成分を含む言語を表す信号の存在を検出したときに、ユーザが発話した コマンドを表す入力信号を判断する段階とを含む方法。 11.発話形式のコマンドを表す信号に条件を付ける段階をさらに含む請求項10 記載の方法。 12.実質的に、添付の図面を参照して上述に記載され、説明された装置。 13.実質的に、添付の図面を参照して上述に記載され、説明された対話式装置 によって送出されたプロンプトに対するユーザ応答を検出する方法。 14.請求項1乃至8の何れか1項記載の装置を含む通信ネットワーク。 15.動作時に予め条件を付けられた発話されたプロンプトまたはそれを表す信 号を出力するようにされている出力手段と; 動作時にユーザの音声を表す信号を入力するようにされている入力手段と; 予め処理を加えられた発話されたプロンプトが、通常は言語内に存在する成 分を欠いており; 予め処理を加えられたプロンプトの送出中に、プロンプトから欠けている成 分を含む信号の入力を検出することによって、ユーザからの入力を検出するよう に動作する応答検出手段とを含む対話式装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96308590.7 | 1996-11-28 | ||
EP96308590 | 1996-11-28 | ||
PCT/GB1997/003231 WO1998024225A1 (en) | 1996-11-28 | 1997-11-26 | Interactive apparatus |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2001504600A true JP2001504600A (ja) | 2001-04-03 |
JP2001504600A5 JP2001504600A5 (ja) | 2005-07-14 |
JP3998724B2 JP3998724B2 (ja) | 2007-10-31 |
Family
ID=8225164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52441798A Expired - Fee Related JP3998724B2 (ja) | 1996-11-28 | 1997-11-26 | 対話式装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6603836B1 (ja) |
EP (1) | EP0941597B1 (ja) |
JP (1) | JP3998724B2 (ja) |
KR (1) | KR100526216B1 (ja) |
AU (1) | AU5126698A (ja) |
DE (1) | DE69710213T2 (ja) |
ES (1) | ES2172011T3 (ja) |
IL (1) | IL129893A0 (ja) |
WO (1) | WO1998024225A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1224797A1 (en) * | 1999-10-01 | 2002-07-24 | Bevocal, Inc. | Vocal interface system and method |
US6944594B2 (en) * | 2001-05-30 | 2005-09-13 | Bellsouth Intellectual Property Corporation | Multi-context conversational environment system and method |
KR100552468B1 (ko) * | 2001-07-19 | 2006-02-15 | 삼성전자주식회사 | 음성인식에 따른 오동작을 방지 및 음성인식율을 향상 할수 있는 전자기기 및 방법 |
US7328159B2 (en) * | 2002-01-15 | 2008-02-05 | Qualcomm Inc. | Interactive speech recognition apparatus and method with conditioned voice prompts |
EP1540646A4 (en) * | 2002-07-31 | 2005-08-10 | Arie Ariav | VOICE CONTROL SYSTEM AND ASSOCIATED METHOD |
DE10243832A1 (de) * | 2002-09-13 | 2004-03-25 | Deutsche Telekom Ag | Verfahren und Anordnung zur intelligenten Abbruchsteuerung in Sprachdialogsystemen |
US20050180464A1 (en) * | 2002-10-01 | 2005-08-18 | Adondo Corporation | Audio communication with a computer |
WO2004032353A1 (en) * | 2002-10-01 | 2004-04-15 | Christopher Frank Mcconnell | A system and method for wireless audio communication with a computer |
US20060276230A1 (en) * | 2002-10-01 | 2006-12-07 | Mcconnell Christopher F | System and method for wireless audio communication with a computer |
US7392188B2 (en) * | 2003-07-31 | 2008-06-24 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method enabling acoustic barge-in |
DE10348408A1 (de) * | 2003-10-14 | 2005-05-19 | Daimlerchrysler Ag | Nutzeradaptive Dialogunterstützung für Sprachdialogsysteme |
US20150279373A1 (en) * | 2014-03-31 | 2015-10-01 | Nec Corporation | Voice response apparatus, method for voice processing, and recording medium having program stored thereon |
US10043516B2 (en) * | 2016-09-23 | 2018-08-07 | Apple Inc. | Intelligent automated assistant |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3639848A (en) * | 1970-02-20 | 1972-02-01 | Electronic Communications | Transverse digital filter |
JPS5327332A (en) * | 1976-08-26 | 1978-03-14 | Hitachi Ltd | Sound response unit of entirely double type |
US4624012A (en) * | 1982-05-06 | 1986-11-18 | Texas Instruments Incorporated | Method and apparatus for converting voice characteristics of synthesized speech |
US4521647A (en) * | 1984-02-17 | 1985-06-04 | Octel Communications, Inc. | Tone detection system and method |
US4914692A (en) * | 1987-12-29 | 1990-04-03 | At&T Bell Laboratories | Automatic speech recognition using echo cancellation |
JPH02181559A (ja) * | 1989-01-05 | 1990-07-16 | Toshiba Corp | 電話装置 |
US4932062A (en) * | 1989-05-15 | 1990-06-05 | Dialogic Corporation | Method and apparatus for frequency analysis of telephone signals |
US4979214A (en) * | 1989-05-15 | 1990-12-18 | Dialogic Corporation | Method and apparatus for identifying speech in telephone signals |
US5125024A (en) * | 1990-03-28 | 1992-06-23 | At&T Bell Laboratories | Voice response unit |
GB2251765B (en) | 1991-01-14 | 1995-03-08 | Telsis Limited | Interactive telephone announcement apparatus |
US5155760A (en) * | 1991-06-26 | 1992-10-13 | At&T Bell Laboratories | Voice messaging system with voice activated prompt interrupt |
US5475791A (en) * | 1993-08-13 | 1995-12-12 | Voice Control Systems, Inc. | Method for recognizing a spoken word in the presence of interfering speech |
US5471527A (en) * | 1993-12-02 | 1995-11-28 | Dsc Communications Corporation | Voice enhancement system and method |
US5583933A (en) * | 1994-08-05 | 1996-12-10 | Mark; Andrew R. | Method and apparatus for the secure communication of data |
JPH11500277A (ja) * | 1995-02-15 | 1999-01-06 | ブリティッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー | 音声活性度検出 |
US5761638A (en) * | 1995-03-17 | 1998-06-02 | Us West Inc | Telephone network apparatus and method using echo delay and attenuation |
US5708704A (en) * | 1995-04-07 | 1998-01-13 | Texas Instruments Incorporated | Speech recognition method and system with improved voice-activated prompt interrupt capability |
US5765130A (en) * | 1996-05-21 | 1998-06-09 | Applied Language Technologies, Inc. | Method and apparatus for facilitating speech barge-in in connection with voice recognition systems |
US6233319B1 (en) * | 1997-12-30 | 2001-05-15 | At&T Corp. | Method and system for delivering messages to both live recipients and recording systems |
-
1997
- 1997-11-26 US US09/043,252 patent/US6603836B1/en not_active Expired - Lifetime
- 1997-11-26 WO PCT/GB1997/003231 patent/WO1998024225A1/en active IP Right Grant
- 1997-11-26 EP EP97945941A patent/EP0941597B1/en not_active Expired - Lifetime
- 1997-11-26 KR KR10-1999-7004705A patent/KR100526216B1/ko not_active IP Right Cessation
- 1997-11-26 AU AU51266/98A patent/AU5126698A/en not_active Abandoned
- 1997-11-26 DE DE69710213T patent/DE69710213T2/de not_active Expired - Lifetime
- 1997-11-26 JP JP52441798A patent/JP3998724B2/ja not_active Expired - Fee Related
- 1997-11-26 ES ES97945941T patent/ES2172011T3/es not_active Expired - Lifetime
- 1997-11-26 IL IL12989397A patent/IL129893A0/xx unknown
Also Published As
Publication number | Publication date |
---|---|
IL129893A0 (en) | 2000-02-29 |
DE69710213T2 (de) | 2002-08-29 |
EP0941597B1 (en) | 2002-01-30 |
JP3998724B2 (ja) | 2007-10-31 |
AU5126698A (en) | 1998-06-22 |
ES2172011T3 (es) | 2002-09-16 |
EP0941597A1 (en) | 1999-09-15 |
KR20000069163A (ko) | 2000-11-25 |
WO1998024225A1 (en) | 1998-06-04 |
KR100526216B1 (ko) | 2005-11-04 |
DE69710213D1 (de) | 2002-03-14 |
US6603836B1 (en) | 2003-08-05 |
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