Stimuli used in research on the perception of the speech signal have often been obtained from simple filtering and distortion of the speech waveform, sometimes accompanied by noise. However, for more complex stimulus generation, the parameters of speech can be manipulated, after analysis and before synthesis, using various types of algorithms to…

The work of connectionist researchers is examined in order to understand better the implications for modeling second language learning processes. Connectionism is a biologically-oriented framework for understanding complex behavior, and provides a modeling tool (computer simulation) that behaves and learns without rules being explicitly wired into…

Until recently, professionals in the humanities have had access only to mainframe computer technology. The advent of microcomputers offers a range of new options. The experiences of one individual indicate that with personal computer technology and simple programming, and occasionally the help of a mainframe, textual, visual, and auditory…

The computerized morphological parser, AMPLE, grew out of work in computer assisted dialect adaptation. AMPLE contains no language-specific code, but is controlled entirely through external, user-written files, the notations of which were designed for linguists. AMPLE's constructs are linguistic: e.g., allomorph, morpheme, conditioning…

A computer program for classifying elements of a language corpus for large-scale analysis is discussed. The approach is based on the assumption that there is a natural unit in speech processing and production, called a tone unit. The program "tags" the five grammatical phrase types (verb, adverb, adjective, noun, and prepositional) to…