Itakura–Saito Divergence as an Element of the Information Theory of Speech Perception
- Авторлар: Savchenko V.1
-
Мекемелер:
- Linguistic University of Nizhny Novgorod
- Шығарылым: Том 64, № 6 (2019)
- Беттер: 590-596
- Бөлім: Theory and Methods of Signal Processing
- URL: https://journals.rcsi.science/1064-2269/article/view/200853
- DOI: https://doi.org/10.1134/S1064226919060093
- ID: 200853
Дәйексөз келтіру
Аннотация
On the basis of the information theory of speech perception, a substantiation of the symmetric form of the Itakura–Saito divergence as the minimum decision-making statistics of the asymptotically optimal algorithm for recognition of speech signals at the basic, phonetic level of their processing is given. The conclusions of the theoretical study are confirmed by the results of an experiment. It is shown that the use of the synthesized algorithm can significantly improve the accuracy and reliability of the automatic recognition of the most problematic phonetic units.
Авторлар туралы
V. Savchenko
Linguistic University of Nizhny Novgorod
Хат алмасуға жауапты Автор.
Email: vvsavchenko@yandex.ru
Ресей, Nizhny Novgorod, 603155