Multidimensional Analysis of Conversational Telephone Speech

This book presents a new diagnostic information methodology to assess the quality of conversational telephone speech. For this, a conversation is separated into three individual conversational phases (listening, speaking, and interaction), and for each phase corresponding perceptual dimensions are i...

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Hlavný autor: Köster, Friedemann (Autor)
Médium: Elektronický zdroj E-kniha
Jazyk:English
Vydavateľské údaje: Singapore : Springer Singapore , 2018.
Vydanie:1st ed. 2018.
Edícia:T-Labs Series in Telecommunication Services,
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ISBN:9789811052248
ISSN:2192-2810
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020 |a 9789811052248 
024 7 |a 10.1007/978-981-10-5224-8  |2 doi 
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040 |a Springer-Nature  |b eng  |c CVTISR  |e AACR2 
041 |a eng 
100 1 |a Köster, Friedemann.  |4 aut 
245 1 0 |a Multidimensional Analysis of Conversational Telephone Speech  |h [electronic resource] /  |c by Friedemann Köster. 
250 |a 1st ed. 2018. 
260 1 |a Singapore :  |b Springer Singapore ,  |c 2018. 
300 |a XIII, 184 p. 60 illus.  |b online resource. 
490 1 |a T-Labs Series in Telecommunication Services,  |x 2192-2810 
500 |a Engineering  
505 0 |a Introduction -- Fundamentals -- Speech Quality in a Telephone Conversation -- Perceptual Quality Space in a Telephone Conversation -- Direct Scaling of Perceptual Dimensions in a Conversational Situation -- Conversational Validation Experiments -- Resulting Quality Profile in a Telephone Conversation -- Instrumental Diagnostic Conversational Quality Modeling -- Conclusions. 
516 |a text file PDF 
520 |a This book presents a new diagnostic information methodology to assess the quality of conversational telephone speech. For this, a conversation is separated into three individual conversational phases (listening, speaking, and interaction), and for each phase corresponding perceptual dimensions are identified. A new analytic test method allows gathering dimension ratings from non-expert test subjects in a direct way. The identification of the perceptual dimensions and the new test method are validated in two sophisticated conversational experiments. The dimension scores gathered with the new test method are used to determine the quality of each conversational phase, and the qualities of the three phases, in turn, are combined for overall conversational quality modeling. The conducted fundamental research forms the basis for the development of a preliminary new instrumental diagnostic conversational quality model. This multidimensional analysis of conversational telephone speech is a major landmark towards deeply analyzing conversational speech quality for diagnosis and optimization of telecommunication systems. . 
650 0 |a Signal processing. 
650 0 |a Image processing. 
650 0 |a Speech processing systems. 
650 0 |a Application software. 
650 0 |a Call centers. 
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