Zusammenfassung
Nach der Einführung in die Grundlagen psychophysikalischer Messungen und des Usability Engineering sollen nun konkrete Verfahren zur Bestimmung der Qualität informations- und kommunikationstechnischer Systeme behandelt werden. Im Mittelpunkt dieses Kapitels stehen dabei Systeme, die mit auditiv wahrnehmbaren Signalen arbeiten. Dabei kommt insbesondere der Modalität „gesprochene Sprache“ eine besondere Bedeutung zu, da sie die am meisten verwendete Modalität zur zwischenmenschlichen Kommunikation darstellt; dies macht sie auch für die Mensch- Maschine-Interaktion besonders interessant. Uns interessiert dabei insbesondere der Einfluss des Übertragungskanals, mit dessen Hilfe Sprache (oder andere auditiv wahrnehmbare Signale, wie z. B. Musik, Geräusche) übertragen werden, und weniger die menschliche Spracherzeugung. Die dabei betrachteten Beurteilungsverfahren lassen sich in ähnlicher Form auch auf andere Problemstellungen anwenden, wie bspw. die Beurteilung der Qualität von Musikkodierungsverfahren.
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Möller, S. (2010). Qualität von Sprach- und Audio-Übertragungssystemen. In: Quality Engineering. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-11548-6_5
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DOI: https://doi.org/10.1007/978-3-642-11548-6_5
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