Text analysis system with letter sequence recognition and speech stress assignment arrangement
First Claim
Patent Images
1. A method for analyzing text having words from a plurality of language sources comprising the steps of:
- generating signals representative of successive letter sequences of a word in the text;
forming at least one signal representative of the probability that each of the successive letter sequences corresponds to a particular language source, including;
storing a set of signals, each signal corresponding to the probability of occurrence of a prescribed letter sequence in a particular language;
addressing said stored probability of occurrence signal responsive to each successive letter sequence; and
generating a signal representative of the probability of occurrence of said text word in said particular language responsive to said addressed letter sequence-probability of occurrence signals.
1 Assignment
0 Petitions
Accused Products
Abstract
In text-to-speech generating arrangements, text is analyzed to determine the language source of words therein by successively selecting letter sequences of each word in the text. At least one signal representative of the probability that the text word corresponds to a particular language source is generated responsive to the selected letter sequences and a language source is selected for converting the text work to a phonetic string responsive to the probability representative signals.
77 Citations
8 Claims
-
1. A method for analyzing text having words from a plurality of language sources comprising the steps of:
-
generating signals representative of successive letter sequences of a word in the text; forming at least one signal representative of the probability that each of the successive letter sequences corresponds to a particular language source, including; storing a set of signals, each signal corresponding to the probability of occurrence of a prescribed letter sequence in a particular language; addressing said stored probability of occurrence signal responsive to each successive letter sequence; and generating a signal representative of the probability of occurrence of said text word in said particular language responsive to said addressed letter sequence-probability of occurrence signals. - View Dependent Claims (2, 3, 4)
-
-
5. Apparatus for analyzing text having words from a plurality of language sources comprising:
-
means for generating signals representative of successive letter sequences of a word in the text; means responsive to the generating means for forming at least one signal representative of the probability that the text word corresponds to a particular language source, including; means for storing a set of signals each signal corresponding to the probability of occurrence of a prescribed letter sequence in a particular language; means responsive to each successive letter sequence for addressing said stored probability of occurrence signal; and means responsive to said addressed letter sequence probability of occurrence signals for generating a signal representative of the probability of occurrence of said text word in said particular language. - View Dependent Claims (6, 7, 8)
-
Specification