1. Methods for the Calculation of the Articulation Index,1969
2. A physical method for measuring speech transmission quality;Steeneken;Journal of the Acoustical Society of America,1980
3. Articulation loss of consonants as a criterion for speech transmission in a room;Peutz;Journal of the Audio Engineering Society,1971
4. Relationships among measures of speech intelligibility in rooms;Bradley;Journal of the Audio Engineering Society,1998
5. Some European policies regarding acoustical comfort in educational buildings;Valet;Noise Control Engineering Journal,2002