INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND COMPUTER PROGRAM PRODUCT
First Claim
1. An information processing apparatus comprising:
- a storage unit configured to store therein voice indices, each of which associates a character string included in voice text data obtained from a voice recognition process with voice positional information, the voice positional information indicating a temporal position in the voice data and corresponding to the character string;
a detector configured to detect playback section information indicating a section that has been played back in the voice data;
an acquisition unit configured to acquire reading information that is at least a part of a character string representing a reading of a phrase to be transcribed from the voice data that has been played back; and
a search unit configured to specify, as search targets, character strings whose associated voice positional information is included in the played-back section information among the character strings included in the voice indices, and retrieve a character string including the reading represented by the reading information from among the specified character strings.
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Accused Products
Abstract
According to an embodiment, an information processing apparatus includes a storage unit, a detector, an acquisition unit, and a search unit. The storage unit configured to store therein voice indices, each of which associates a character string included in voice text data obtained from a voice recognition process with voice positional information, the voice positional information indicating a temporal position in the voice data and corresponding to the character string. The acquisition unit acquires reading information being at least a part of a character string representing a reading of a phrase to be transcribed from the voice data played back. The search unit specifies, as search targets, character strings whose associated voice positional information is included in the played-back section information among the character strings included in the voice indices, and retrieves a character string including the reading represented by the reading information from among the specified character strings.
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Citations
7 Claims
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1. An information processing apparatus comprising:
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a storage unit configured to store therein voice indices, each of which associates a character string included in voice text data obtained from a voice recognition process with voice positional information, the voice positional information indicating a temporal position in the voice data and corresponding to the character string; a detector configured to detect playback section information indicating a section that has been played back in the voice data; an acquisition unit configured to acquire reading information that is at least a part of a character string representing a reading of a phrase to be transcribed from the voice data that has been played back; and a search unit configured to specify, as search targets, character strings whose associated voice positional information is included in the played-back section information among the character strings included in the voice indices, and retrieve a character string including the reading represented by the reading information from among the specified character strings. - View Dependent Claims (2, 3, 4, 5)
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6. An information processing method comprising:
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detecting played-back section information indicating a section that has been played back in voice data; acquiring reading information that is at least a part of a character string representing a reading of a phrase, to be transcribed from the voice data that has been played back; specifying, among character strings included in voice indices, each of which associates a character string included in voice text data obtained from a voice recognition process with voice positional information, the voice positional information indicating a temporal position in the voice data and corresponding to the character string, character strings whose associated voice positional information is included in the played-back section information as search targets; and retrieving a character string including the reading represented by the reading information from among the specified character strings.
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7. A computer program product comprising a computer-readable medium including programmed instructions, wherein the instructions, when executed by a computer, cause the computer to execute:
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detecting playback section information indicating a section that has been played back in voice data; acquiring reading information that is at least a part of a character string representing a reading of a phrase to be transcribed from the voice data that has been played back; specifying, among character strings included in voice indices, each of which associates a character string included in voice text data obtained from a voice recognition process with voice positional information, the voice positional information indicating a temporal position in the voice data and corresponding to the character string, character strings whose associated voice positional information is included in the playback section information as search targets; and retrieving a character string including the reading represented by the reading information from among the specified character strings.
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Specification