A taxonomy of computer-based speech training systems is presented, based on the physical source of feedback, standards of evaluation, level and type of detail on which feedback is based, and the form and instructional context of feedback. Reasons for selecting a particular approach are discussed in relation to existing systems. (Author/JDD)

Design considerations for speech training systems include the types of information about speech to be used in training, whether acoustic or physiologic; and the use of models of speech production, whether partially perceptual and partially knowledge-based or explicit data-based models. A taxonomy of speech training systems is presented.…

As early as July 1974, the System of Interactive Guidance and Information (SIGI), a computer-based aid to career decision making, had been identified for possible use at the National Technical Institute for the Deaf (NTID). A task force that intensively studied SIGI and its potential for use within NTID recommended that it be brought to NTID. For…