@inproceedings{db64b999317c479cbf9f1c277a45df38,
title = "Emotional speech recognition based on style estimation and adaptation with multiple-regression HMM",
abstract = "This paper proposes a technique for emotional speech recognition which enables us to extract paralinguistic information as well as linguistic information contained in speech signal. The technique is based on style estimation and style adaptation using multiple-regression HMM. Recognition process consists of two stages. In the first stage, a style vector that represents the emotional expression category and intensity of its variation of input speech is estimated on a sentence-by-sentence basis. Then the acoustic models are adapted using the estimated style vector and standard HMM-based speech recognition is performed in the second stage. We assess the performance of the proposed technique on the recognition of acted emotional speech uttered by both professional narrators and non-professional speakers and show the effectiveness of the technique.",
keywords = "Multiple-regression HMM (MRHMM), Speaker adaptation, Style adaptation, Style estimation",
author = "Yusuke Ijima and Makoto Tachibana and Takashi Nose and Takao Kobayashi",
year = "2009",
doi = "10.1109/ICASSP.2009.4960544",
language = "English",
isbn = "9781424423545",
series = "ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings",
pages = "4157--4160",
booktitle = "2009 IEEE International Conference on Acoustics, Speech, and Signal Processing - Proceedings, ICASSP 2009",
note = "2009 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2009 ; Conference date: 19-04-2009 Through 24-04-2009",
}