This article discusses technology available in Sweden for visually impaired and deaf-blind people. It describes systems for stop announcements on buses and trams, queuing systems in shops and banks, text telephones, synthetic speech or braille displays of newspapers and other information sources, and home computers. Ideas for the future are also…

Two groups of preschool and young school-aged children (n=9) with severe speech impairment received individual phonological awareness instruction utilizing two different methods: graphic symbols or graphic symbols with synthetic speech output. Children who used synthetic speech output demonstrated marked increases in natural speech production.…

A study examined whether computers equipped with speech synthesis devices could facilitate children's writing. It was hypothesized that children using the devices would write longer stories, edit more, and produce higher quality stories than children not receiving feedback from a speech synthesizer. Subjects were 48 children, three girls and three…

University students were the subjects of three experiments designed to determine the usefulness of elliptic speech in investigating the perception of the phonological structure of continuous speech. Five naturally spoken and five synthesized paragraphs were recorded in two different randomizations of phonological distortions and at two different…

The performance of two students (ages six to seven) with mild disabilities was compared across two instructional conditions (Voice Plus Text versus Text Alone) as the students participated in daily computer-assisted instruction for development of reading readiness skills. Both students made fewer errors in the synthesized speech condition than in…

Effects of synthetic speech output on the learning of graphic symbols by three adults with severe to profound mental retardation and communication impairments were evaluated. All participants achieved criterion learning using synthetic speech; two also reached criterion without synthetic speech, but the addition of synthetic speech resulted in…

Purpose: To examine the perception of synthetic speech by individuals with severe intellectual disabilities using a closed-response format task. Method: Participants were 14 individuals with severe intellectual disabilities and a group of 14 typical individuals. A between-groups design was used to compare the performance of the 2 groups on word…

This booklet introduces voice output communication aids (VOCAs) used by individuals with communication disabilities. It is designed to give a "nuts and bolts" description of how and when to use a VOCA, especially in the classroom, and what to expect. Part 1 discusses the essential "people" factors in VOCA use--the educational…

This work treats some of the important issues encountered in an attempt to synthesize natural sounding English speech from arbitrary written text. Details of the systems that interact in producing speech are described. The principal systems dealt with are phonology (intonation), phonetics, syntax, semantics, and text-view (discourse). Technical…

Recent studies of rising intonation contours in French, in particular the acoustical differences that serve to distinguish Yes/No questions from other rising intonations are reviewed. The preliminary results of a pilot study of rising intonations in French, in which average curves were obtained from spectrographic measurements of fundamental…

Describes experiences of United Kingdom's Open University blind students involved in "Computing and the Blind" project. Microcomputer applications described include braille-to-text transcription, word processing, and computer programming. Each application's use of software designed for commercially available microcomputer systems with…

Describes a variety of technological advancements being used at the library of the American Foundation for the Blind to make library operations and services accessible to people who are blind or visually impaired. The database management system INMAGIC is explained, and sidebars describe various other technologies. (LRW)

A project titled "Word of Mouth" was conducted to develop and evaluate model computer courseware to teach word attack skills to adult basic education students. The project was based on the use of multiple strategies to figure out unknown words, the importance of breaking down multisyllabic words, and the necessity of the use of audio in…

To provide a communication method for children who are non-verbal due to hearing impairments, brain damage, or malformed oral structures, sign language and language boards have been utilized. However, these methods have limitations, and alternate means of communication have been explored. An Apple 2E computer with an echo speech synthesizer was…

Research carried out during the year focused on meeting project objectives in three main areas: computer-generated speech, complex teaching programs with audio, and teaching reading with audio. Work on computer-oriented speech was concerned with improving the facilities and procedures for utilizing the speech system software and the Micro Intoned…