PITCH DETECTION ALGORITHM EVALUATION FRAMEWORK

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F10%3A00173967" target="_blank" >RIV/68407700:21230/10:00173967 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
PITCH DETECTION ALGORITHM EVALUATION FRAMEWORK
Original language description
When implementing an existing or designing a brand new pitch detection algorithm (PDA) there is a need to evaluate it and maybe compare it to another one. We could make some comparisons or rough estimates based on graphical output, but this approach is ineffective and definitely inconvenient for larger file-bases. In this paper design and implementation of PDA speech-oriented evaluation framework is presented. It is based on existing ECESS PMA/PDA manually pitch marked reference database. The database consists of four-channel recordings in various environments with varying SNR and thus is suitable for testing robustness of pitch detection algorithms. Standard evaluation criteria widely used by many authors in the field are discussed and few improvements are suggested in this area. Finally results of comparing several PDA algorithms are presented and further idea of using the best one in a real-time punctuation detector is presented t
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
20th Czech - German Workshop on Speech Processing
ISBN
978-80-86269-21-4
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
Institute of Photonics and Electronics AS CR
Place of publication
Prague
Event location
Prague
Event date
Sep 29, 2009
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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