Verfahren und Vorrichtung zur Sprachqualitätsbewertung

摘要

The present invention refers to a method and device for deciding quality of speech. The speech to be evaluated is listened in to by a person who reproduces the speech. Stops of vowel sounds in he produced and reproduced speech respectively are appointed. The difference between the stops of the vowel sounds is registered. Out of the obtained differences an average value is created. The achieved average value indicates the quality of the produced speech. The invention can be used for evaluation of different speech producing sources such as equipments and/or machines and people's ability to comprehend the speech.