CA2045959A1 - Speech recognition apparatus - Google Patents
Speech recognition apparatusInfo
- Publication number
- CA2045959A1 CA2045959A1 CA2045959A CA2045959A CA2045959A1 CA 2045959 A1 CA2045959 A1 CA 2045959A1 CA 2045959 A CA2045959 A CA 2045959A CA 2045959 A CA2045959 A CA 2045959A CA 2045959 A1 CA2045959 A1 CA 2045959A1
- Authority
- CA
- Canada
- Prior art keywords
- signal
- speech recognition
- speech
- recognition apparatus
- input signal
- 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
Landscapes
- Telephonic Communication Services (AREA)
- Telephone Function (AREA)
Abstract
A speech recognition apparatus for a speech recognition answering system which uses telephone channels and having a function of detecting a PB (PUSH BUTTON) signal. A speech recognition unit recognizes a speech signal from an input signal, while a PB detection unit detects a PB signal from an input signal. A control unit automatically determines whether an input signal is a speech signal or whether it is a PB signal on the basis of the outputs of the speech recognition unit and PB detection unit.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2174801A JP2734750B2 (en) | 1990-07-02 | 1990-07-02 | Voice recognition device |
JP2-174801 | 1990-07-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2045959A1 true CA2045959A1 (en) | 1992-01-03 |
CA2045959C CA2045959C (en) | 1996-04-02 |
Family
ID=15984905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002045959A Expired - Fee Related CA2045959C (en) | 1990-07-02 | 1991-06-28 | Speech recognition apparatus |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2734750B2 (en) |
CA (1) | CA2045959C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6405051B1 (en) | 1999-06-10 | 2002-06-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for using a B-answer signal to prevent a voice announcement in a group call |
USRE38649E1 (en) | 1997-07-31 | 2004-11-09 | Lucent Technologies Inc. | Method and apparatus for word counting in continuous speech recognition useful for reliable barge-in and early end of speech detection |
US7177806B2 (en) | 2001-11-28 | 2007-02-13 | Fujitsu Limited | Sound signal recognition system and sound signal recognition method, and dialog control system and dialog control method using sound signal recognition system |
CN114360543A (en) * | 2013-01-07 | 2022-04-15 | 三星电子株式会社 | Interaction server, control method thereof and interaction system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI20085371A0 (en) | 2008-04-25 | 2008-04-25 | Pellonpaja Oy | Process for the treatment and / or pretreatment of liquid manure or reject from biogasver for the elimination of pollutants, in particular nitrogen, phosphorus and odor molecules |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59111529A (en) * | 1982-12-17 | 1984-06-27 | Hitachi Ltd | Identifying system for input device of audio response unit |
JPS6160055A (en) * | 1984-08-31 | 1986-03-27 | Toshiba Corp | Voice recognition response device |
JPS6356055A (en) * | 1986-08-27 | 1988-03-10 | Oki Electric Ind Co Ltd | User identification circuit |
-
1990
- 1990-07-02 JP JP2174801A patent/JP2734750B2/en not_active Expired - Lifetime
-
1991
- 1991-06-28 CA CA002045959A patent/CA2045959C/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE38649E1 (en) | 1997-07-31 | 2004-11-09 | Lucent Technologies Inc. | Method and apparatus for word counting in continuous speech recognition useful for reliable barge-in and early end of speech detection |
US6405051B1 (en) | 1999-06-10 | 2002-06-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for using a B-answer signal to prevent a voice announcement in a group call |
US7177806B2 (en) | 2001-11-28 | 2007-02-13 | Fujitsu Limited | Sound signal recognition system and sound signal recognition method, and dialog control system and dialog control method using sound signal recognition system |
CN114360543A (en) * | 2013-01-07 | 2022-04-15 | 三星电子株式会社 | Interaction server, control method thereof and interaction system |
CN114360543B (en) * | 2013-01-07 | 2023-03-24 | 三星电子株式会社 | Interaction server, control method thereof and interaction system |
Also Published As
Publication number | Publication date |
---|---|
JPH0462600A (en) | 1992-02-27 |
JP2734750B2 (en) | 1998-04-02 |
CA2045959C (en) | 1996-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |