Articulation Testing Methods
Harvey Fletcher, John C. Steinberg · Bell System Technical Journal · 1929
This paper is chiefly concerned with the technique of making articulation tests. The construction of a syllabic testing list, the selection of a testing crew, the methods of comparing articulation data for various crews, and the significance of the test as a measure of the speech capabilities of a system are discussed. Various types of lists for different uses are also discussed.