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US4661916A
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System for method for producing synthetic plural word messages
Assignee: Individual
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Filing: 1985-12-27
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Granted: 1987-04-28
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Expires: 2005-12-27
Abstract
Abstract A linguistic coding system and keyboard therefor for the use of people unable to use their own voices is described. The coding system and associated keyboard are based on the sentence rather than the word, phoneme or letter. The keyboard is coupled to a computer which stores a plurality of plural word messages or sentences in the memory thereof for selective retrieval by the keyboard. The sentences retrieved from the keyboard are fed to a voice synthesizer which converts them through a loud speaker to audible spoken messages. The keyboard utilizes polysemic (many-meaning) symbols on the respective keys and by designating a selected one of the keys and its associated polysemic symbols a primary message theme key, selected recorded plural messages in the computer memory may be retrieved by actuating a combination of the designated primary message theme key and other keys to vary the context of the polysemic symbols. Thus a plurality of sentences associated with a central theme may be selectively generated as a function of each polysemic symbol in combination with other symbols which modify the theme of the message or sentence.
Inventors
- 👤 Bruce R. Baker
- 👤 Richard D. Creech
- 👤 Kenneth W. Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 06:04
CPC Classifications
G; G09; G09B; G09B21/00; G10; G10L; G10L13/00
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
156 words
In a system for producing plural word synthetic messages from a compilation of a large number of predetermined plural word messages stored in a memory in response to acutation of a relatively small number of selected keys on a keyboard in a selected sequence, said actuation of said keys selectively retrieving desired messages from said memory, the improvement comprising: a plurality of keys in said keyboard, each bearing polysemic pictorial illustrations related to the message to be retrieved from said memory; classification means for designating one of said keys as a primary message theme key in response to successive actuations of said keys, the other keys acting as modifying keys following said successive actuations of said keys; said modifying keys being selectively actuated in combination with said primary message theme keys in selected sequences to selectively retrieve one of said plural word messages having a theme associated with the polysemic pictorial illustrations on said theme keys.
Claim 2
Dependent Claim
156 words
In a system for producing plural word synthetic messages from a compilation of a large number of predetermined plural word messages stored in a memory in response to acutation of a relatively small number of selected keys on a keyboard in a selected sequence, said actuation of said keys selectively retrieving desired messages from said memory, the improvement comprising: a plurality of keys in said keyboard, each bearing polysemic pictorial illustrations related to the message to be retrieved from said memory; classification means for designating one of said keys as a primary message theme key in response to successive actuations of said keys, the other keys acting as modifying keys following said successive actuations of said keys; said modifying keys being selectively actuated in combination with said primary message theme keys in selected sequences to selectively retrieve one of said plural word messages having a theme associated with the polysemic pictorial illustrations on said theme keys.
Claim 3
Dependent Claim
24 words
The system of claim 1, wherein said synthetic message comprises synthetic speech and said predetermined plural word messages in said memory are voice messages.
Claim 4
Dependent Claim
18 words
The system of claim 1 wherein each key also bears alpha characters in addition to the pictorial illustrations.
Claim 5
Independent Claim
147 words
A method for producing plural word synthetic messages from a compilation of predetermined plural word messages stored in a memory in response to actuation of selected keys on a keyboard in a selected sequence, said actuation of said keys selectively retrieving desired messages from said memory, the improvement comprising the steps of: providing a plurality of keys in said keyboard each bearing polysemic pictorial illustrations related to the message to be retrieved from said memory; designating one or more of said keys as a primary message theme keys by successively actuating said theme keys; and designating the other keys as modifying keys following successive actuations of said theme keys; selectively actuating said modifying key in combination with said primary message theme keys in selected sequences to selectively retrieve one of said plural word messages having a theme associated with the polysemic pictorial illustrations on said theme key.
Claim 6
Independent Claim
147 words
A method for producing plural word synthetic messages from a compilation of predetermined plural word messages stored in a memory in response to actuation of selected keys on a keyboard in a selected sequence, said actuation of said keys selectively retrieving desired messages from said memory, the improvement comprising the steps of: providing a plurality of keys in said keyboard each bearing polysemic pictorial illustrations related to the message to be retrieved from said memory; designating one or more of said keys as a primary message theme keys by successively actuating said theme keys; and designating the other keys as modifying keys following successive actuations of said theme keys; selectively actuating said modifying key in combination with said primary message theme keys in selected sequences to selectively retrieve one of said plural word messages having a theme associated with the polysemic pictorial illustrations on said theme key.
Claim 7
Dependent Claim
25 words
The method of claim 4, wherein said synthetic message comprises synthetic speech and said predetermined plural word messages stored in said memory are voice messages.
Claim 8
Dependent Claim
17 words
The method of claim 5 wherein each key also bears alpha characters in addition to pictorial illustrations.
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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) | 1990-04-27 | 1990-10-27 | 1991-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-04-27 | 1994-10-27 | 1995-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-04-27 | 1998-10-27 | 1999-04-28 | $7700.00 | Window Closed / Lapsed |