This article argues for the necessity of phonetic analysis in signed language linguistics and presents a case study of one analytical system being used in a preliminary attempt to identify natural classes and investigate variation in ASL handshapes. Robbin Battison (1978) first described what is now a widely accepted list of basic handshapes,…

Outlines phonological structure and processes of American Sign Language (ASL), covering: (1) sequential phenomena found in the production of individual signs; (2) the segmental phonetic transcription system; (3) paradigmatic and syntagmatic contrasts in ASL signs; (4) similarities between ASL and spoken language phonological processes; and (5)…

Reports on the continuing work in the development of a computerized writing system for American Sign Language (ASL) called Signfont. Inventories for handshapes and nonmanual markers are presented and discussed extensively. A proposed inventory of phonetic handshapes in ASL are appended. (Author/LMO)