Patent US5054053A successfully refreshed from Google Patents.
US5054053A
Expired / Lapsed
US
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Speech recognition system for telephony
Assignee: Toshiba Corp
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Filing: 1989-08-14
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Granted: 1991-10-01
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Expires: 2009-08-14
Abstract
Abstract A speech recognition system that detects a similarity between each speech pattern which has already been registered in the system and a speech pattern newly generated in response to the user's utterance made while the system is in a registration mode. The system further provides to the user in the registration mode information representing the detected similarity. The speech recognition system may be incorporated into a telephone apparatus or a radio telephone apparatus, in which a call origination may be automatically made in response to the user's utterance.
Inventors
- 👤 Masayuki Sakanishi
- 👤 Hiroki Yoshida
- 👤 Takaaki Ishii
- 👤 Hiroshi Sato
- 👤 Makoto Hoshino
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:20
CPC Classifications
H; H04; H04B; H04B1/00; H04M; H04M1/00; H04M1/26; H04M1/27; H04M1/271; H04M1/274; H04M1/60; H04M1/6033; H04M1/6041
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
143 words
A speech recognition system, comprising: means for registering one or more predetermined numbers of data each representing a speech pattern prior to a user's utterance; means for providing a transduced speech signal representing a speech pattern in response to said user's utterance; means, coupled to said providing means, for extracting a predetermined number of data representing a provided transduced speech signal; means, coupled to said extracting means, for storing an extracted predetermined number of data; means, coupled to said registering means and said storing means, for detecting a difference between said extracted predetermined number of data and each of one or more registered predetermined numbers of data; and means, coupled to said detecting means, for providing said user with information representing whether any of said one or more registered predetermined numbers of data corresponds to said user's utterance, based on a detected difference.
Claim 2
Dependent Claim
143 words
A speech recognition system, comprising: means for registering one or more predetermined numbers of data each representing a speech pattern prior to a user's utterance; means for providing a transduced speech signal representing a speech pattern in response to said user's utterance; means, coupled to said providing means, for extracting a predetermined number of data representing a provided transduced speech signal; means, coupled to said extracting means, for storing an extracted predetermined number of data; means, coupled to said registering means and said storing means, for detecting a difference between said extracted predetermined number of data and each of one or more registered predetermined numbers of data; and means, coupled to said detecting means, for providing said user with information representing whether any of said one or more registered predetermined numbers of data corresponds to said user's utterance, based on a detected difference.
Claim 3
Dependent Claim
58 words
The system of claim 1, further comprising: means for registering a transduced speech signal corresponding to each registered predetermined number of data; and means coupled to said transduced speech signal registering means, for reproducing a registered transduced speech signal corresponding to a respective registered predetermined number of data whenever said detected difference is less than a predetermined value.
Claim 4
Dependent Claim
67 words
The system of claim 1, further comprising: means for providing a confirmation command; and means coupled to said providing means, for storing said provided transduced speech signal, wherein said means for storing an extracted predetermined number of data stores said extracted predetermined number of data and said means for storing said provided transduced speech signal stores said provided transduced speech signal, in response to the confirmation command.
Claim 5
Dependent Claim
55 words
The system of claim 1, further comprising means for providing a cancel command, wherein said means for storing an extracted predetermined number of data inhibits registering said extracted predetermined number of data and said means for storing said provided transduced speech signal inhibits storing said provided transduced speech signal, in response to the cancel command.
Claim 6
Dependent Claim
37 words
The system of claim 1, further comprising means for providing a confirmation command, wherein said means for storing an extracted predetermined number of data stores said extracted predetermined number of data in response to said confirmation command.
Claim 7
Dependent Claim
38 words
The system of claim 1, further comprising means for providing a cancel command, wherein said means for storing an extracted predetermined number of data inhibits storing said extracted predetermined number of data in response to said cancel command.
Claim 8
Dependent Claim
30 words
The system of claim 1, wherein said information includes information representing that at least one of said one or more registered predetermined numbers of data corresponds to said user's utterance.
Claim 9
Dependent Claim
19 words
The system of claim 1, further comprising means, coupled to said means for providing information, for displaying said information.
Claim 10
Dependent Claim
127 words
A speech recognition system, comprising: means for registering one or more predetermined numbers of data each corresponding to a speech pattern prior to a user's utterance; means for generating a predetermined number of data corresponding to a speech pattern in response to said user's utterance; means, coupled to said generating means, for storing a generated predetermined number of data; means, coupled to said registering means and said storing means, for detecting a difference between said generated predetermined number of data and each of one or more registered predetermined numbers of data; and means, coupled to said detecting means, for providing said user with information representing whether any of said one or more registered predetermined numbers of data corresponds to said user's utterance, based on a detected difference.
Claim 11
Dependent Claim
127 words
A speech recognition system, comprising: means for registering one or more predetermined numbers of data each corresponding to a speech pattern prior to a user's utterance; means for generating a predetermined number of data corresponding to a speech pattern in response to said user's utterance; means, coupled to said generating means, for storing a generated predetermined number of data; means, coupled to said registering means and said storing means, for detecting a difference between said generated predetermined number of data and each of one or more registered predetermined numbers of data; and means, coupled to said detecting means, for providing said user with information representing whether any of said one or more registered predetermined numbers of data corresponds to said user's utterance, based on a detected difference.
Claim 12
Dependent Claim
32 words
The system of claim 9, further comprising means, coupled to said detecting means, for reproducing a respective registered predetermined number of data whenever said detected difference is less than a predetermined value.
Claim 13
Dependent Claim
30 words
The system of claim 9, further comprising means for providing a confirmation command, wherein said storing means stores said generated predetermined number of data in response to said confirmation command.
Claim 14
Dependent Claim
31 words
The system of claim 10, further comprising means for providing a cancel command, wherein said storing means inhibits storing said generated predetermined number of data in response to said cancel command.
Claim 15
Dependent Claim
30 words
The system of claim 10, wherein said detecting means includes means for calculating the Chebychev's distance between said generated predetermined number of data and said registered predetermined number of data.
Claim 16
Dependent Claim
171 words
Telephone apparatus having a speech recognition system, comprising: means for registering one or more predetermined numbers of data each representing a speech pattern corresponding to a telephone dial number prior to a user's utterance; means for generating a predetermined number of data representing a speech pattern corresponding to a telephone dial number in response to said user's utterance. means, coupled to said generating means, for storing a generated predetermined number of data; means, coupled to said registering means and said generating means, for detecting a difference between said generated predetermined number of data and each of one or more registered predetermined numbers of data; means, coupled to said detecting means, for providing the user with information representing whether any of said one or more registered predetermined numbers of data corresponds to said user's utterance, based on a detected difference; and means, coupled to said detecting means, for automatically dialing a telephone number corresponding to a respective registered predetermined number of data, whenever said detected difference is less than a predetermined value.
Claim 17
Dependent Claim
171 words
Telephone apparatus having a speech recognition system, comprising: means for registering one or more predetermined numbers of data each representing a speech pattern corresponding to a telephone dial number prior to a user's utterance; means for generating a predetermined number of data representing a speech pattern corresponding to a telephone dial number in response to said user's utterance. means, coupled to said generating means, for storing a generated predetermined number of data; means, coupled to said registering means and said generating means, for detecting a difference between said generated predetermined number of data and each of one or more registered predetermined numbers of data; means, coupled to said detecting means, for providing the user with information representing whether any of said one or more registered predetermined numbers of data corresponds to said user's utterance, based on a detected difference; and means, coupled to said detecting means, for automatically dialing a telephone number corresponding to a respective registered predetermined number of data, whenever said detected difference is less than a predetermined value.
Claim 18
Dependent Claim
32 words
The apparatus of claim 14, further comprising means, coupled to said detecting means, for reproducing said respective registered predetermined number of data whenever said detected difference is less than a predetermined value.
Claim 19
Dependent Claim
28 words
The apparatus of claim 14, further comprising means for providing a command, wherein said storing means stores said generated predetermined number of data in response to said command.
Claim 20
Dependent Claim
30 words
The apparatus of claim 14, wherein said detecting means includes means for calculating the Chebychev's distance between said generated predetermined number of data and said registered predetermined number of data.
Claim 21
Dependent Claim
170 words
Radio telephone apparatus having a speech recognition system, comprising: means for registering one or more predetermined numbers of data each representing a speech pattern corresponding to a telephone dial number prior to a user's utterance; means for generating a predetermined number of data representing a speech pattern corresponding to a telephone dial number in response to said user's utterance; means, coupled to said generating means, for storing a generated predetermined number of data; means, coupled to said registering means and said storing means, for detecting a difference between said generated predetermined number of data and each of one or more registered predetermined numbers of data; means, coupled to said detecting means, for providing the user with information representing whether any of said one or more registered predetermined numbers of data corresponds to said user'utterance, based on a detected difference; and means, coupled to said detecting means, for establishing a radio link corresponding to a respective registered predetermined number of data whenever said detected difference is less than a predetermined value.
Claim 22
Dependent Claim
170 words
Radio telephone apparatus having a speech recognition system, comprising: means for registering one or more predetermined numbers of data each representing a speech pattern corresponding to a telephone dial number prior to a user's utterance; means for generating a predetermined number of data representing a speech pattern corresponding to a telephone dial number in response to said user's utterance; means, coupled to said generating means, for storing a generated predetermined number of data; means, coupled to said registering means and said storing means, for detecting a difference between said generated predetermined number of data and each of one or more registered predetermined numbers of data; means, coupled to said detecting means, for providing the user with information representing whether any of said one or more registered predetermined numbers of data corresponds to said user'utterance, based on a detected difference; and means, coupled to said detecting means, for establishing a radio link corresponding to a respective registered predetermined number of data whenever said detected difference is less than a predetermined value.
Claim 23
Dependent Claim
26 words
The apparatus of claim 18, further comprising means, coupled to said detecting means, for reproducing said respective predetermined number of data based on said detected difference.
Claim 24
Dependent Claim
28 words
The apparatus of claim 18, further comprising means for providing a command, wherein said storing means stores said generated predetermined number of data in response to said command.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-09-30 | 1995-04-01 | 1995-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-09-30 | 1999-04-01 | 1999-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-09-30 | 2003-04-01 | 2003-10-01 | $7700.00 | Window Closed / Lapsed |