1. An information processing apparatus for displaying a transcript generated by an automatic voice recognition process to a user for correction of the automatically generated transcripts by the user, the 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 an automatic voice recognition process with voice positional information, the voice positional information indicating a temporal position in voice data and corresponding to the character string, wherein the automatic voice recognition process is performed on an audio file to obtain a transcript of the audio file, wherein the voice text data is the transcript, and wherein the voice positional information is one or two timestamps associated with each character string of the transcript; a display for displaying the transcript of the audio file to a transcribing user; an input interface for receiving, from the transcribing user, selection of a portion of the audio file for playback, text input via a keyboard, and selection input for selecting one of a plurality of displayed options; and a processor configured to: detect playback section information in the voice data, the playback section information indicating temporal information from a start position instructed by the transcribing user to a stop position instructed by the transcribing user by correcting the transcript generated from performing the automatic voice recognition on the audio file via manual keyboard input to input interface; receive text from the transcribing user during the transcribing operation, the transcribing user being a user who performs a transcribing operation, the transcribing operation being an operation in which the transcribing user inputs a text corresponding to the voice data being played back while listening to the voice data being played back, the playback section information being information indicating a part of the voice data, the part being a section for which playback has bcing been completed or a section that has already been played back at least once; phonetically transcribe the character string or an initial portion of the character string to acquire reading information that is at least a part of a character string of a phrase to be transcribed from the voice data that has been played back, wherein the reading information is a phonetic pronunciation of at least part of the character string, and wherein the reading information is generated from the text input by the transcribing user in accordance with the transcribing operation by the transcribing user; specify, as search targets, character strings whose associated voice positional information is included in the playback section information among the character strings included in the voice indices; retrieve one or more character strings including a reading information matching the reading information input by the transcribing user, from among the specified character strings; display, as input candidates to the transcribing user, when the character string retrieved from the search targets includes more than one retrieved character string, the character strings having reading information matching the reading information input by the transcribing user and also having voice positional information included in the voice positional information of the playback section; receive a selection of one of the input candidates from the transcribing user as a replacement character string; and replace the retrieved character string in the transcript with the replacement character string.
1. An information processing apparatus for displaying a transcript generated by an automatic voice recognition process to a user for correction of the automatically generated transcripts by the user, the 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 an automatic voice recognition process with voice positional information, the voice positional information indicating a temporal position in voice data and corresponding to the character string, wherein the automatic voice recognition process is performed on an audio file to obtain a transcript of the audio file, wherein the voice text data is the transcript, and wherein the voice positional information is one or two timestamps associated with each character string of the transcript; a display for displaying the transcript of the audio file to a transcribing user; an input interface for receiving, from the transcribing user, selection of a portion of the audio file for playback, text input via a keyboard, and selection input for selecting one of a plurality of displayed options; and a processor configured to: detect playback section information in the voice data, the playback section information indicating temporal information from a start position instructed by the transcribing user to a stop position instructed by the transcribing user by correcting the transcript generated from performing the automatic voice recognition on the audio file via manual keyboard input to input interface; receive text from the transcribing user during the transcribing operation, the transcribing user being a user who performs a transcribing operation, the transcribing operation being an operation in which the transcribing user inputs a text corresponding to the voice data being played back while listening to the voice data being played back, the playback section information being information indicating a part of the voice data, the part being a section for which playback has bcing been completed or a section that has already been played back at least once; phonetically transcribe the character string or an initial portion of the character string to acquire reading information that is at least a part of a character string of a phrase to be transcribed from the voice data that has been played back, wherein the reading information is a phonetic pronunciation of at least part of the character string, and wherein the reading information is generated from the text input by the transcribing user in accordance with the transcribing operation by the transcribing user; specify, as search targets, character strings whose associated voice positional information is included in the playback section information among the character strings included in the voice indices; retrieve one or more character strings including a reading information matching the reading information input by the transcribing user, from among the specified character strings; display, as input candidates to the transcribing user, when the character string retrieved from the search targets includes more than one retrieved character string, the character strings having reading information matching the reading information input by the transcribing user and also having voice positional information included in the voice positional information of the playback section; receive a selection of one of the input candidates from the transcribing user as a replacement character string; and replace the retrieved character string in the transcript with the replacement character string. 3. The apparatus according to claim 1 , further comprising a dictionary storage unit configured to store therein a dictionary in which a plurality of character strings is preregistered, wherein the processor is further configured to retrieve a character string including the reading information from among the character strings registered in the dictionary storage unit.