1. Speech recognition: Available assessment methods and needs for standardisation;moore,1991
2. On measuring and predicting speech intelligibility;Steeneken,1992
3. Objective and diagnostic assessment of (isolated) word recognizers;Steeneken,1989
4. RAMOS — Recognizer assessment by means of manipulation of speech;Steeneken,1989
5. RAMOS recognizer assessment by means of manipulation of speech applied to connected speech recognition;Steeneken,1991