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Titlebook: Dimension-based Quality Modeling of Transmitted Speech; Marcel W?ltermann Book 2013 Springer-Verlag Berlin Heidelberg 2013 ITU-T Rec. G.10

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發(fā)表于 2025-3-21 19:59:36 | 只看該作者 |倒序?yàn)g覽 |閱讀模式
書(shū)目名稱Dimension-based Quality Modeling of Transmitted Speech
編輯Marcel W?ltermann
視頻videohttp://file.papertrans.cn/281/280461/280461.mp4
概述Identifies speech quality dimensions that are relevant for today‘s public-switched and packet-based telecommunication systems.Develops an analytical assessment method that allows the dimensions to be
叢書(shū)名稱T-Labs Series in Telecommunication Services
圖書(shū)封面Titlebook: Dimension-based Quality Modeling of Transmitted Speech;  Marcel W?ltermann Book 2013 Springer-Verlag Berlin Heidelberg 2013 ITU-T Rec. G.10
描述In this book, speech transmission quality is modeled on the basis of perceptual dimensions. The author identifies those dimensions that are relevant for today‘s public-switched and packet-based telecommunication systems, regarding the complete transmission path from the mouth of the speaker to the ear of the listener. Both narrowband (300-3400 Hz) as well as wideband (50-7000 Hz) speech transmission is taken into account. A new analytical assessment method is presented that allows the dimensions to be rated by non-expert listeners in a direct way. Due to the efficiency of the test method, a relatively large number of stimuli can be assessed in auditory tests. The test method is applied in two auditory experiments. The book gives the evidence that this test method provides meaningful and reliable results. The resulting dimension scores together with respective overall quality ratings form the basis for a new parametric model for the quality estimation of transmitted speech based on the perceptual dimensions. In a two-step model approach, instrumental dimension models estimate dimension impairment factors in a first step. The resulting dimension estimates are combined by a Euclidean
出版日期Book 2013
關(guān)鍵詞ITU-T Rec; G; 107; ITU-T Rec; P; 800; Perceptual Dimensions; Quality Assessment and Prediction; Quality of
版次1
doihttps://doi.org/10.1007/978-3-642-35019-1
isbn_softcover978-3-642-42741-1
isbn_ebook978-3-642-35019-1Series ISSN 2192-2810 Series E-ISSN 2192-2829
issn_series 2192-2810
copyrightSpringer-Verlag Berlin Heidelberg 2013
The information of publication is updating

書(shū)目名稱Dimension-based Quality Modeling of Transmitted Speech影響因子(影響力)




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沙發(fā)
發(fā)表于 2025-3-21 23:43:22 | 只看該作者
板凳
發(fā)表于 2025-3-22 02:17:39 | 只看該作者
Sozialraumorientierung revisitedThe work presented in this book is summarized and an outlook towards future work is provided.
地板
發(fā)表于 2025-3-22 05:28:26 | 只看該作者
5#
發(fā)表于 2025-3-22 11:20:51 | 只看該作者
Direct Scaling of Speech Quality Dimensions,Whereas the quality feature space was explored and the underlying dimensions were revealed in the previous chapter, a new subjective scaling method is presented here that allows to directly assess the quality dimensions. Two experiments are presented in which the method is applied. Important results are shown.
6#
發(fā)表于 2025-3-22 15:00:06 | 只看該作者
7#
發(fā)表于 2025-3-22 20:38:49 | 只看該作者
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發(fā)表于 2025-3-23 00:32:05 | 只看該作者
Vernetztes Arbeiten im Sozialraumbe measured. With instrumental diagnostic models, both quality and the underlying dimensions can be estimated. The rationale of dimension-based speech quality modeling is briefly described in this chapter and an overview of the present book is provided.
9#
發(fā)表于 2025-3-23 04:34:37 | 只看該作者
Ralf Eric Kluschatzka,Sigrid Wielandc speech quality prediction: Dimension estimators are developed that estimate dimension impairment factors, whereas the total impairment is estimated following a distance model. The resulting model is compared to an extended version of the wideband E-Model. Moreover, related signal-based diagnostic models are presented.
10#
發(fā)表于 2025-3-23 08:09:53 | 只看該作者
Introduction,be measured. With instrumental diagnostic models, both quality and the underlying dimensions can be estimated. The rationale of dimension-based speech quality modeling is briefly described in this chapter and an overview of the present book is provided.
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