Speech analytics system and system and method for determining structured speech
First Claim
1. A method for determining structured speech, the method comprising:
- translating an audio recording into text using a text-to-speech communication processing system;
receiving a transcript of the audio recording;
analyzing text in the transcript to determine repetitions within the text, the repetitions being indicative of structured speech, wherein the text is analyzed using Large Vocabulary Continuous Speech Recognition (LVCSR);
determining a duration distribution of the repetitions to ascertain a first type of structured speech; and
determining a length of the repetitions to ascertain a second type of structured speech;
comparing probability of correct translation of the text-to-speech communication for each word in the text to an appropriate occurrence table, wherein the occurrence table is selected based upon dialect or language of the speech, and domain in which the speech was obtained; and
modifying the occurrence table based on the probability of correct translation for each word in the text.
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Abstract
A method for converting speech to text in a speech analytics system is provided. The method includes receiving audio data containing speech made up of sounds from an audio source, processing the sounds with a phonetic module resulting in symbols corresponding to the sounds, and processing the symbols with a language module and occurrence table resulting in text. The method also includes determining a probability of correct translation for each word in the text, comparing the probability of correct translation for each word in the text to the occurrence table, and adjusting the occurrence table based on the probability of correct translation for each word in the text.
196 Citations
15 Claims
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1. A method for determining structured speech, the method comprising:
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translating an audio recording into text using a text-to-speech communication processing system; receiving a transcript of the audio recording; analyzing text in the transcript to determine repetitions within the text, the repetitions being indicative of structured speech, wherein the text is analyzed using Large Vocabulary Continuous Speech Recognition (LVCSR); determining a duration distribution of the repetitions to ascertain a first type of structured speech; and determining a length of the repetitions to ascertain a second type of structured speech; comparing probability of correct translation of the text-to-speech communication for each word in the text to an appropriate occurrence table, wherein the occurrence table is selected based upon dialect or language of the speech, and domain in which the speech was obtained; and modifying the occurrence table based on the probability of correct translation for each word in the text. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of determining scripts within speech associated with a contact center, comprising:
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translating a speech into text using a text-to-speech communication processing system; receiving a transcript of the speech; analyzing the transcript to determine repetitions within the speech that are indicative of structured speech, wherein the text is analyzed using Large Vocabulary Continuous Speech Recognition (LVCSR); and determining a duration distribution and length of the repetitions with the speed to determine which repetitions are scripts; comparing probability of correct translation of the text-to-speech communication for each word in the text to an appropriate occurrence table, wherein the occurrence table is selected based upon dialect or language of the speech, and domain in which the speech was obtained; and modifying the occurrence table based on the probability of correct translation for each word in the text. - View Dependent Claims (12, 13, 14, 15)
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Specification