Improving Speech Playback using Time-Compression and Speech Recognition (2004)
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| Venue: | ACM CHI CONFERENCE ON HUMAN FACTORS IN COMPUTING SYSTEMS |
| Citations: | 19 - 6 self |
BibTeX
@INPROCEEDINGS{Vemuri04improvingspeech,
author = {Sunil Vemuri and Philip DeCamp and Walter Bender and Chris Schmandt},
title = {Improving Speech Playback using Time-Compression and Speech Recognition},
booktitle = {ACM CHI CONFERENCE ON HUMAN FACTORS IN COMPUTING SYSTEMS},
year = {2004},
pages = {295--302},
publisher = {}
}
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Abstract
Despite the ready availability of digital recording technology and the continually decreasing cost of digital storage, browsing audio recordings remains a tedious task. This paper presents evidence in support of a system designed to assist with information comprehension and retrieval tasks from a large collection of recorded speech. Two techniques are employed to assist users with these tasks. First, a speech recognizer creates necessarily error-laden transcripts of the recorded speech. Second, audio playback is time-compressed using the SOLAFS technique. When used together, subjects are able to perform comprehension tasks with more speed and accuracy.
