Emotional state recognition in speech signal
نویسندگان
چکیده
منابع مشابه
Emotional Recognition Using a Compensation Transformation in Speech Signal
An effective method based on GMM is proposed in this paper for speech emotional recognition; a compensation transformation is introduced in the recognition stage to reduce the influence of variations in speech characteristics and noise. The extraction of emotional features includes the globe feature, time series structure feature, LPCC, MFCC and PLP. Five human emotions (happiness, angry, surpr...
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speech emotion can add more information to speech in comparison to available textual information. however, it will also lead to some problems in speech recognition process. in a previous study, we depicted the substantial changes of speech parameters caused by speech emotion. therefore, in order to improve emotional speech recognition rate, in a first step, the effects of emotion on speech par...
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We analyze two German databases: the OLLO database [1] designed for doing speech recognition experiments on speech variabilities, and the Berlin emotional database [2] designed for the analysis and synthesis of emotional speech. The paper tries to find a relation between intrinsic speech variabilities and the emotions. Moreover, we study this relation from the point of view of speech recognitio...
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Speech emotion can add extra information to speech in comparison with available textual information. However, it can also lead to some problems in the automatic speech recognition process. We evaluated the changes in speech parameters, i.e. formant frequencies and pitch frequency, due to anger and grief for Farsi language in a former research. Here, using those results, we try to improve emotio...
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ژورنال
عنوان ژورنال: Advances in Science, Technology and Engineering Systems Journal
سال: 2017
ISSN: 2415-6698
DOI: 10.25046/aj0203205