Detail publikace

Phoneme Recognition using Temporal Patterns

MATĚJKA, P., SCHWARZ, P., ČERNOCKÝ, J., HEŘMANSKÝ, H.

Originální název

Phoneme Recognition using Temporal Patterns

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

We investigate and compare several techniques for automatic recognition of unconstrained context-independent phoneme strings from TIMIT and NTIMIT databases. Among the compared techniques, the technique based on TempoRAl Patterns (TRAP) achieves the best results in the clean speech, it achieves about 10% relative improovements against baseline system. Its advantage is also observed in the presence of mismatch between training and testing conditions. Issues such as the optimal length of temporal patterns in the TRAP technique and the effectiveness of mean and variance normalization of the patterns and the multi-band input the TRAP estimations, are also explored.

Klíčová slova v angličtině

Speech,recognition,phoneme,temporal pattern

Autoři

MATĚJKA, P., SCHWARZ, P., ČERNOCKÝ, J., HEŘMANSKÝ, H.

Rok RIV

2003

Vydáno

8. 9. 2003

ISBN

3-540-20024-X

Kniha

In Proceedings of the conference TSD'2003. International Conference on Text Speech and Dialogue, TSD 2003

Strany od

198

Strany do

205

Strany počet

8

BibTex

@inproceedings{BUT7941,
  author="Pavel {Matějka} and Petr {Schwarz} and Jan {Černocký} and Hynek {Heřmanský}",
  title="Phoneme Recognition using Temporal Patterns",
  booktitle="In Proceedings of the conference TSD'2003. International Conference on Text Speech and Dialogue, TSD 2003",
  year="2003",
  volume="2003",
  pages="8",
  isbn="3-540-20024-X"
}