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010   $a1-283-94635-1
010   $a3-642-35019-4
024 7 $a10.1007/978-3-642-35019-1
035   $a(CKB)2670000000533379
035   $a(EBL)1082866
035   $a(OCoLC)823728214
035   $a(SSID)ssj0000878747
035   $a(PQKBManifestationID)11442518
035   $a(PQKBTitleCode)TC0000878747
035   $a(PQKBWorkID)10836566
035   $a(PQKB)10121036
035   $a(DE-He213)978-3-642-35019-1
035   $a(MiAaPQ)EBC1082866
035   $a(PPN)168327872
035   $a(EXLCZ)992670000000533379
100   $a20130116d2013      uy         0
101 0 $aeng
135   $aur|n|---|||||
181   $ctxt
182   $cc
183   $acr
200 10$aDimension-based quality modeling of transmitted speech /$fMarcel Waltermann
205   $a1st ed. 2013.
210   $aHeidelberg $cSpringer$d2013
215   $a1 online resource (206 p.)
225  0$aT-labs series in telecommunication services,$x2192-2810
300   $aDescription based upon print version of record.
311   $a3-642-35018-6 
311   $a3-642-42741-3 
320   $aIncludes bibliographical references.
327   $aA Dimension-based Approach to Mouth-to-ear Speech Transmission Quality -- Quality Feature Space of Transmitted Speech -- Direct Scaling of Speech Quality Dimensions -- Instrumental Dimension-based Speech Quality Modeling.
330   $aIn this book, speech transmission quality is modeled on the basis of perceptual dimensions. The author identifies those dimensions that are relevant for today's public-switched and packet-based telecommunication systems, regarding the complete transmission path from the mouth of the speaker to the ear of the listener. Both narrowband (300-3400 Hz) as well as wideband (50-7000 Hz) speech transmission is taken into account. A new analytical assessment method is presented that allows the dimensions to be rated by non-expert listeners in a direct way. Due to the efficiency of the test method, a relatively large number of stimuli can be assessed in auditory tests. The test method is applied in two auditory experiments. The book gives the evidence that this test method provides meaningful and reliable results. The resulting dimension scores together with respective overall quality ratings form the basis for a new parametric model for the quality estimation of transmitted speech based on the perceptual dimensions. In a two-step model approach, instrumental dimension models estimate dimension impairment factors in a first step. The resulting dimension estimates are combined by a Euclidean integration function in a second step in order to provide an estimate of the total impairment.
410  0$aT-Labs Series in Telecommunication Services,$x2192-2810
606   $aTelecommunication lines
606   $aSpeech processing systems
615  0$aTelecommunication lines.
615  0$aSpeech processing systems.
676   $a621.39
676   $a621.39/9
700   $aWaltermann$b Marcel$01424346
801  0$bMiAaPQ
801  1$bMiAaPQ
801  2$bMiAaPQ
906   $aBOOK
912   $a9910739460503321
996   $aDimension-based Quality Modeling of Transmitted Speech$93553474
997   $aUNINA