Text-to-Speech Alignment for Imperfect Transcriptions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F13%3A%230002594" target="_blank" >RIV/46747885:24220/13:#0002594 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/978-3-642-40585-3_6" target="_blank" >http://dx.doi.org/10.1007/978-3-642-40585-3_6</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-642-40585-3_6" target="_blank" >10.1007/978-3-642-40585-3_6</a>

Result language
angličtina
Original language name
Text-to-Speech Alignment for Imperfect Transcriptions
Original language description
In this paper we propose a method for text-to-speech alignment intended for imperfect (text) transcriptions. We designed an ASR-based (automatic speech recognition) tool complemented with a special post-processing layer that finds anchor points in the transcription and then aligns the data between these anchor points. As the system is not dependent on usually employed keyword-spotter it is not as vulnerable to the noisy recordings as some other approaches. We also present other features of the system (e.g. keeping of the document structure and processing of the numbers) that allow us to use it in many other specific tasks. The performance is evaluated over a challenging set of recordings containing spontaneous speech with many hesitations, repetitionsetc. as well as over noisy recordings.
Czech name
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Czech description
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Project
<a href="/en/project/TA01011204" target="_blank" >TA01011204: Living Archives</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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