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4516260 |
Electronic learning aid or game having synthesized speech
An electronic talking learning aid is disclosed. The learning aid includes a speech synthesis circuit which, in the embodiment disclosed, includes a digital lattice filter circuit, a...
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4489433 |
Speech information transmission method and system
Vocoder signals in Telex format include a "word accent" code which indicates a sudden change in pitch (fundamental) frequency, perhaps by 50 Hz, usually caused by accenting a certain syllable in a...
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4489429 |
Programmable calculator with verbal indications of stored programs
In order to provide a visual indication of the location of error in stored programs and allow easy and prompt correction for the error, a programmable calculator is provided with both a display...
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4431866 |
Electronic apparatus with vocal output
An electronic apparatus capable of producing a voiced output representing various data input thereto and the results of operations on the input data includes a system for inhibiting the voiced...
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4429182 |
Data-related apparatus with a speech-synthesizer output device
An audible output device disclosed herein for use in electronic calculators or the like is able to distinguish between audible messages at the time of keying input information and at the time...
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4406626 |
Electronic teaching aid
An electronic teaching aid which enables a student viewing a visual display containing text material being read or studied to designate any words or portion of said text for immediate audible...
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4337375 |
Manually controllable data reading apparatus for speech synthesizers
The present invention uses a speech synthesizer apparatus to produce sounds in response to code input received from a code record pick-up manually moved over a selected strip on a code record sheet...
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4331836 |
Speech synthesis integrated circuit device
A system incorporating an integrated circuit device or chip which digitally synthesizes human speech using a linear predictive filter. The linear predictive filter comprises a single filter stage...
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4278838 |
Method of and device for synthesis of speech from printed text
Upon analyzing grammatically and phonetically a printed text for accents, pauses, intonations and influences of adjacent voice elements in a sentence to be synthesized, a computer loads a plurality...
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4185170 |
Programmable synthetic-speech calculators or micro computers
A programmable synthetic-speech calculator or micro computer operable in either a normal calculation mode or a program mode releases a sound in response to actuation of keys on a keyboard only when...
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3704345 |
CONVERSION OF PRINTED TEXT INTO SYNTHETIC SPEECH
A system is disclosed for converting printed text into speech sounds. Text is converted to alpha-numeric signal data, for example, by a scanner and dictionary lookup. Syntax of the input...
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3632887 |
PRINTED DATA TO SPEECH SYNTHESIZER USING PHONEME-PAIR COMPARISON
Machine for converting a text printed in literal characters into speech, comprising means for converting each literal character into a corresponding binary-coded character, means for comparing...
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3536854 |
APPARATUS FOR AUDIBLY REPRODUCING PRINTED INDICIA
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3158685 |
Synthesis of speech from code signals
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3145268 |
Multi-track pecord-reproduce system with servo controlled track selector
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3114980 |
Means for audibly reproducing printed data
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3059064 |
Data converter
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H001496 |
Title is not available
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H001497 |
Title is not available
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