US5752232A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Voice activated device and method for providing access to remotely retrieved data
Assignee: Nokia of America Corp
•
Filing: 1994-11-14
•
Granted: 1998-05-12
•
Expires: 2014-11-14
Abstract
Abstract A voice activated device using speaker independent speech recognition is capable of receiving from a remote location the phonetic spellings needed for speech recognition in the device. The phonetic spellings, as well as additional application data, are communicated to the voice activated device from the remote location and stored in the device. A user can then speak voice commands which are intercepted by the device where local processing of the voice commands takes place. The device makes available to the user extensive information pertaining to multiple network services or applications. The information may be communicated to the user by voice or via other communication media.
Inventors
- 👤 David Lee Basore
- 👤 William Stuart Meisel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:51
CPC Classifications
G; G10; G10L; G10L15/00; G10L15/26; G10L15/28; G10L15/30; H; H04; H04M; H04M1/00; H04M1/26; H04M1/27; H04M1/271; G10L15/22; G10L2015/226; G10L2015/228; H04M2201/00; H04M2201/40; H04M2250/00; H04M2250/74
Claims Analysis
Total Claims: 35
Claim 1
Independent Claim
131 words
A voice activated device comprising: a microprocessor programmed to control establishment of a phone connection to a remote central office by dialing a telephone number assigned to the remote central office, so as to receive, from said remote central office, speaker independent phonetic spellings of words associated with specified applications, and additional application data associated with said specified applications; means for establishing said phone connection to the remote central office; memory for storing said phonetic spellings and said additional application data; a speech recognition unit which employs the speaker independent phonetic spelling in recognizing voice commands; a phonetic acoustic models database; and means for communicating, in response to a voice command of a user of said device, an appropriate portion of said additional application data to the user of said device.
Claim 2
Dependent Claim
131 words
A voice activated device comprising: a microprocessor programmed to control establishment of a phone connection to a remote central office by dialing a telephone number assigned to the remote central office, so as to receive, from said remote central office, speaker independent phonetic spellings of words associated with specified applications, and additional application data associated with said specified applications; means for establishing said phone connection to the remote central office; memory for storing said phonetic spellings and said additional application data; a speech recognition unit which employs the speaker independent phonetic spelling in recognizing voice commands; a phonetic acoustic models database; and means for communicating, in response to a voice command of a user of said device, an appropriate portion of said additional application data to the user of said device.
Claim 3
Dependent Claim
14 words
The device of claim 1 wherein said means for communicating comprises a text-to-speech unit.
Claim 4
Dependent Claim
18 words
The device of claim 1 wherein said means for communicating comprises a display screen coupled to said microprocessor.
Claim 5
Dependent Claim
17 words
The device of claim 1 wherein said means for communicating comprises a printer coupled to said microprocessor.
Claim 6
Dependent Claim
19 words
The device of claim 1 wherein said microprocessor is programmed to establish said connection automatically at a pre-specified time.
Claim 7
Dependent Claim
39 words
The device of claim 5 wherein said microprocessor is further programmed to establish automatically a connection to said remote location on a periodic basis so as to update the phonetic spellings and additional application data stored in said memory.
Claim 8
Dependent Claim
16 words
The device of claim 1 wherein said speech recognition unit is coupled to a telephone handset.
Claim 9
Dependent Claim
32 words
The device of claim 7 wherein said telephone handset comprises a directional microphone, and said recognition unit employs a phonetic acoustic model designed to match the directional microphone thereby increasing recognition accuracy.
Claim 10
Dependent Claim
63 words
The device of claim 7 wherein said telephone handset comprises a switch having two positions, wherein when said switch is set to a first position, said telephone handset functions as a standard telephone handset for establishing a voice channel, and when said switch is set to a second position, said telephone handset allows voice commands to be intercepted by said speech recognition unit.
Claim 11
Dependent Claim
52 words
The device of claim 1 further comprising a switch having two positions, wherein when said switch is set to a first position, said speech recognition unit does not intercept and process voice commands, and when said switch is set to a second position, said speech recognition unit intercepts and processes voice commands.
Claim 12
Dependent Claim
119 words
A voice activated device comprising: a microprocessor programmed to control establishment of a phone connection to a remote central office by dialing a telephone number assigned to the remote central office, so as to receive, from said remote central office, speaker independent phonetic spellings of words associated with specified applications, and additional application data associated with said specified applications; a modem for establishing said phone connection to the remote central office; memory for storing said phonetic spellings and said additional application data; a speech recognition unit; a phonetic acoustic models database; and a text-to-speech unit which communicates an appropriate portion of said application data to a user of said device in response to a voice command by the user.
Claim 13
Dependent Claim
119 words
A voice activated device comprising: a microprocessor programmed to control establishment of a phone connection to a remote central office by dialing a telephone number assigned to the remote central office, so as to receive, from said remote central office, speaker independent phonetic spellings of words associated with specified applications, and additional application data associated with said specified applications; a modem for establishing said phone connection to the remote central office; memory for storing said phonetic spellings and said additional application data; a speech recognition unit; a phonetic acoustic models database; and a text-to-speech unit which communicates an appropriate portion of said application data to a user of said device in response to a voice command by the user.
Claim 14
Dependent Claim
18 words
The device of claim 11 further comprising a telephone line connecting said modem and said remote central office.
Claim 15
Dependent Claim
16 words
The device of claim 11 wherein said speech recognition unit is coupled to a telephone handset.
Claim 16
Dependent Claim
13 words
The device of claim 13 wherein said telephone handset comprises a directional microphone.
Claim 17
Dependent Claim
63 words
The device of claim 14 wherein said telephone handset comprises a switch having two positions, wherein when said switch is set to a first position, said telephone handset functions as a standard telephone handset for establishing a voice channel, and when said switch is set to a second position, said telephone handset allows voice commands to be intercepted by said speech recognition unit.
Claim 18
Dependent Claim
52 words
The device of claim 11 further comprising a switch having two positions, wherein, when said switch is set to a first position, said speech recognition unit does not intercept and process voice commands, and when said switch is set to a second position, said speech recognition unit intercepts and processes voice commands.
Claim 19
Dependent Claim
105 words
A voice activated device comprising: a microprocessor set to establish a connection automatically to a predetermined remote location at a pre-specified time so as to receive, from said remote location, speaker independent phonetic spellings of words associated with specified applications; means for establishing said connection; memory for storing said phonetic spellings; a speech recognition unit; a phonetic acoustic models database; means for receiving, in response to a voice command, additional application data associated with said specified applications from said remote location; and means for communicating, in response to said voice command, an appropriate portion of said additional application data to a user of said device.
Claim 20
Dependent Claim
105 words
A voice activated device comprising: a microprocessor set to establish a connection automatically to a predetermined remote location at a pre-specified time so as to receive, from said remote location, speaker independent phonetic spellings of words associated with specified applications; means for establishing said connection; memory for storing said phonetic spellings; a speech recognition unit; a phonetic acoustic models database; means for receiving, in response to a voice command, additional application data associated with said specified applications from said remote location; and means for communicating, in response to said voice command, an appropriate portion of said additional application data to a user of said device.
Claim 21
Dependent Claim
14 words
The device of claim 17 wherein said means for communicating comprises a text-to-speech unit.
Claim 22
Dependent Claim
18 words
The device of claim 17 wherein said means for communicating comprises a display screen coupled to said microprocessor.
Claim 23
Dependent Claim
17 words
The device of claim 17 wherein said means for communicating comprises a printer coupled to said microprocessor.
Claim 24
Dependent Claim
35 words
The device of claim 17 wherein said microprocessor is further set to establish automatically a connection to said remote location on a periodic basis so as to update the phonetic spellings stored in said memory.
Claim 25
Dependent Claim
16 words
The device of claim 17 wherein said speech recognition unit is coupled to a telephone handset.
Claim 26
Dependent Claim
13 words
The device of claim 22 wherein said telephone handset comprises a directional microphone.
Claim 27
Dependent Claim
63 words
The device of claim 22 wherein said telephone handset comprises a switch having two positions, wherein when said switch is set to a first position, said telephone handset functions as a standard telephone handset for establishing a voice channel, and when said switch is set to a second position, said telephone handset allows voice commands to be intercepted by said speech recognition unit.
Claim 28
Dependent Claim
52 words
The device of claim 17 further comprising a switch having two positions, wherein when said switch is set to a first position, said speech recognition unit does not intercept and process voice commands, and when said switch is set to a second position, said speech recognition unit intercepts and processes voice commands.
Claim 29
Independent Claim
78 words
A method of communicating information comprising the steps of: (a) establishing a telecommunication connection to a remote location; (b) receiving from said remote location a plurality of speaker independent phonetic spellings of words and additional application data; (c) storing said phonetic spellings and said additional application data; (d) receiving a voice command; (e) performing speech recognition processes using said phonetic spellings; and (f) communicating, in response to said voice command, an appropriate portion of said additional application data.
Claim 30
Independent Claim
78 words
A method of communicating information comprising the steps of: (a) establishing a telecommunication connection to a remote location; (b) receiving from said remote location a plurality of speaker independent phonetic spellings of words and additional application data; (c) storing said phonetic spellings and said additional application data; (d) receiving a voice command; (e) performing speech recognition processes using said phonetic spellings; and (f) communicating, in response to said voice command, an appropriate portion of said additional application data.
Claim 31
Dependent Claim
22 words
The method of claim 26 wherein the steps (a), (b) and (c) are performed prior to the steps (d), (e) and (f).
Claim 32
Dependent Claim
29 words
The method of claim 27 wherein the step of communicating comprises the step of transforming said appropriate portion of said additional application data into audible speech using text-to-speech algorithms.
Claim 33
Dependent Claim
26 words
The method of claim 27 wherein the step of communicating comprises the step of displaying said appropriate portion of said additional data on a display screen.
Claim 34
Dependent Claim
22 words
The method of claim 27 wherein the step of communicating comprises the step of printing said appropriate portion of said additional data.
Claim 35
Dependent Claim
23 words
The method of claim 26 wherein the step of establishing comprises the step of establishing said telecommunication connection automatically at a pre-specified time.
References Cited (Backward Citations)
US4827520A
Cited
US5231670A
Cited
US4847885A
Cited
US5199062A
Cited
US5444770A
Cited
US5165095A
Cited
US5475792A
Cited
US5513298A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-05-11 | 2001-11-10 | 2002-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-05-11 | 2005-11-10 | 2006-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-05-11 | 2009-11-10 | 2010-05-12 | $7700.00 | Window Closed / Lapsed |