Suche

Exploring the benefits of discretization of acoustic features for speech emotion recognition

Thurid Vogt and Elisabeth André,

Exploring the benefits of discretization of acoustic features for speech emotion recognition

erschienen 01.09.2009 in: Brighton, UK Proceedings of 10th Conference of the International Speech Communication Association (INTERSPEECH)


We present a contribution to the Open Performance subchallenge of the INTERSPEECH 2009 Emotion Challenge. We evaluate the feature extraction and classifier of EmoVoice, our framework for real-time emotion recognition from voice on the challenge database and achieve competitive results. Furthermore, we explore the benefits of discretizing numeric acoustic features and find it beneficial in a multi-class task.


Downloads:


Links: