Title :
Estimation Model for the Speech-Quality Dimension "Directness / Frequency Content"
Author :
Huo, Lu ; Wältermann, Marcel ; Scholz, Kirstin ; Raake, Alexander ; Heute, Ulrich ; Möller, Sebastian
Author_Institution :
Institute for Circuit and System Theory, Christian-Albrechts-University of Kiel, Kiel, Germany. lhu@tf.uni-kiel.de
Abstract :
In this paper, an instrumental method for estimating the quality-relevant dimension "directness / frequency content" (DF) is presented. Apart from the perceptual dimensions "continuity" and "noisiness", DF has been identified to be of crucial importance for the listening-quality of today\´s telecommunication networks [1], especially if it comes to linear distortions. The presented work is part of a framework for a signal-based approach to measure the quality of transmitted speech on the basis of perceptual dimensions [2].
Keywords :
Acoustic testing; Bandwidth; Circuit testing; Conferences; Frequency estimation; Gravity; Instruments; Multidimensional systems; Speech analysis; Speech processing;
Conference_Titel :
Applications of Signal Processing to Audio and Acoustics, 2007 IEEE Workshop on
Conference_Location :
New Paltz, NY, USA
Print_ISBN :
978-1-4244-1620-2
Electronic_ISBN :
978-1-4244-1619-6
DOI :
10.1109/ASPAA.2007.4393023
