System and method for testing a TTS voice
First Claim
1. A method for preparing a text-to-speech (TTS) voice via a computing device, the method comprising:
- synthesizing words utilizing a preprocessed TTS voice;
presenting to a person a subset of word variants that contains at least N instances of a group of units in the TTS voice;
receiving information from the person associated with a correction needed to the TTS voice; and
making the correction with the computing device to the TTS voice according to the received information, wherein each phonetic unit in the TTS voice is exercised.
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Abstract
Disclosed are various elements of a toolkit used for generating a TTS voice for use in a spoken dialog system. The invention in each case may be in the form of the system, a computer-readable medium or a method for generating the TTS voice. An embodiment of the invention relates to a method for preparing a text-to-speech (TTS) voice for testing and verification. The method comprises processing a TTS voice to be ready for testing, synthesizing words utilizing the TTS voice, presenting to a person a smallest possible subset that contains at least N instances of a group of units in the TTS voice, receiving information from the person associated with corrections needed to the TTS voice and making corrections to the TTS voice according to the received information.
25 Citations
15 Claims
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1. A method for preparing a text-to-speech (TTS) voice via a computing device, the method comprising:
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synthesizing words utilizing a preprocessed TTS voice; presenting to a person a subset of word variants that contains at least N instances of a group of units in the TTS voice; receiving information from the person associated with a correction needed to the TTS voice; and making the correction with the computing device to the TTS voice according to the received information, wherein each phonetic unit in the TTS voice is exercised. - View Dependent Claims (2, 3, 4, 5)
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6. A computing device for preparing a text-to-speech (TTS) voice, the computing device comprising:
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a processor; a first module controlling the processor to synthesize words utilizing a preprocessed TTS voice; a second module controlling the processor to present to a person a subset of word variants that contains at least N instances of a group of units in the TTS voice; a third module controlling the processor to receive information from the person associated with a correction needed to the TTS voice; and a fourth module controlling the processor to make the correction with the computing device to the TTS voice according to the received information, wherein each phonetic unit in the TTS voice is exercised. - View Dependent Claims (7, 8, 9, 10)
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11. A system for synthesizing speech, the system comprising:
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a processor; a first module controlling the processor to receive text; a second module controlling the processor to convert the received text to synthesized speech based on a text-to-speech (TTS) voice generated according to steps comprising; (1) synthesizing words utilizing a preprocessed TTS voice, (2) presenting to a person a subset of word variants that contains at least N instances of a group of units in the TTS voice, (3) receiving information from the person associated with a correction needed to the TTS voice, and (4) making the correction with the computing device to the TTS voice according to the received information, wherein each phonetic unit in the TTS voice is exercised; and a third module controlling the processor to output the synthesized speech. - View Dependent Claims (12, 13, 14, 15)
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Specification