D, DD, DDD, DDDD ...... Evidences Against Frame-Based Analysis Techniques. (Contributo in atti di convegno)

Type
Label
  • D, DD, DDD, DDDD ...... Evidences Against Frame-Based Analysis Techniques. (Contributo in atti di convegno) (literal)
Anno
  • 1998-01-01T00:00:00+01:00 (literal)
Alternative label
  • Cosi P. (1998)
    D, DD, DDD, DDDD ...... Evidences Against Frame-Based Analysis Techniques.
    in NATO Advance Institute on Computational Hearing, Il Ciocco (Tuscany), Italy, 1-12 July, 1998
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Cosi P. (literal)
Pagina inizio
  • 163 (literal)
Pagina fine
  • 168 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • Cosi P., D, DD, DDD, DDDD ...... Evidences Against Frame-Based Analysis Techniques\" Proceedings NATO Advance Institute on Computational Hearing Il Ciocco, (Tuscany), Italy 1-12 July, 1998 pp. 163-168 http://www.pd.istc.cnr.it/Papers/PieroCosi/cp-NATO98.pdf http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.39.4812&rep=rep1&type=pdf (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.pd.istc.cnr.it/Papers/PieroCosi/cp-NATO98.pdf (literal)
Note
  • S (literal)
  • CiteSeerX (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • ISTC CNR, UOS Padova (literal)
Titolo
  • D, DD, DDD, DDDD ...... Evidences Against Frame-Based Analysis Techniques. (literal)
Abstract
  • The need of D, DD, DDD, DDDD.... measures is a clear sign of the loss in the representation capability of classical frame-based analysis techniques. Mainly coarticulation effects in fluent speech are hidden and obscured by the classical short-time analysis technique. In fact, almost every acceptable ASR system is forced to introduce this kind of post-processing technique, in order to obviate to that loss. Following previous work on Auditory Modeling (AM) techniques for speech analysis front-end for automatic speech segmentation (ASS) and automatic speech recognition (ASR), evidences against frame-based analysis techniques, thus against the need of D, DD, will be given and exploited in this paper. Various examples, mostly on plosives or other non-stationary consonants, will be illustrated, with the aim of underlying the superiority of \"sampling after processing\" relatively to \"framing before processing\" in speech analysis tasks. (literal)
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