Preprocessing signal for Speech Emotion Recognition
نویسندگان
چکیده
منابع مشابه
Emotion Recognition in Speech Signal:
The paper describes an experimental study on vocal emotion expression and recognition and the development of a computer agent for emotion recognition. The study deals with a corpus of 700 short utterances expressing five emotions: happiness, anger, sadness, fear, and normal (unemotional) state, which were portrayed by thirty subjects. The utterances were evaluated by twenty three subjects, twen...
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This paper dis cusses approaches to recognize the emotional user state by analyzing spoken utterances on both, the semantic and the signal level. We classify seven emotions: joy, anger, irritation, fear, disgust, sadness and neutral inner state. The introduced methods analyze the wording, the degree of verbosity, the temporal intention rate as well as the history of user utterances. As prosodic...
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The paper describes an experimental study on vocal emotion expression and recognition and the development of a computer agent for emotion recognition. The study deals with a corpus of 700 short utterances expressing five emotions: happiness, anger, sadness, fear, and normal (unemotional) state, which were portrayed by thirty subjects. The utterances were evaluated by twenty three subjects, twen...
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Traditionally, a simultaneous recognition process using the same feature set of a spoken utterance is used to classify the emotional state of the speaker in addition to its content. However, an analysis on the classification performance for every pair of emotions shows that different features have distinctive classification abilities for different emotions. Therefore, we propose an efficient em...
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Speech Emotion Recognition (SER) is an important part of speech-based Human-Computer Interface (HCI) applications. Previous SER methods rely on the extraction of features and training an appropriate classifier. However, most of those features can be affected by emotionally irrelevant factors such as gender, speaking styles and environment. Here, an SER method has been proposed based on a concat...
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ژورنال
عنوان ژورنال: Al-Mustansiriyah Journal of Science
سال: 2018
ISSN: 2521-3520,1814-635X
DOI: 10.23851/mjs.v28i3.48