Personalised ADPCM play-back devices for the handicapped

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dePaor, A.M. and Reilly, R. B. 'Personalised ADPCM play-back devices for the handicapped' in IEE Colloquium on Man-Machine interaction using Speech I/O, Savoy Place, London, March, 1991, pp 3/1 - 3/3.

Abstract

Two personalised instantaneous speech playback devices were designed and developed Both centred upon the memory efficiency advantages of Adaptive Differential Pulse Coded Modulation (ADPCM). One system is handheld and offers 64 seconds of speech. The second system hasdictionary of 230 four second phrases and is PC based.

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Type of material: Conference Paper