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EnglishThe tactile channel is the only communication channel available for the speech and deaf-blind people. The common used communication methods are based on a hand contact between the handicapped person and the others; this communication is obviously possible only at short distance. Another communication method is based on the Braille code; this is possible only if both the parties in conversation have a dedicated terminal namely, the handicapped perdon a Braille terminal and the other a terminal for data transmission. In this paper we describe a system that allows a handicapped person to make a telephone communication. The system uses speech processing technologies. Current technology of speech processing allows the automatic text-to-speech convertion with good quality and the automatic recognition of spoken words with low error rates for limited vocabulary (hundred words) and connected speech.
| Titolo: | Communication aid system for hearing impaired people | |
| Autori: | ||
| Data di pubblicazione: | 1988 | |
| Abstract: | The tactile channel is the only communication channel available for the speech and deaf-blind people. The common used communication methods are based on a hand contact between the handicapped person and the others; this communication is obviously possible only at short distance. Another communication method is based on the Braille code; this is possible only if both the parties in conversation have a dedicated terminal namely, the handicapped perdon a Braille terminal and the other a terminal for data transmission. In this paper we describe a system that allows a handicapped person to make a telephone communication. The system uses speech processing technologies. Current technology of speech processing allows the automatic text-to-speech convertion with good quality and the automatic recognition of spoken words with low error rates for limited vocabulary (hundred words) and connected speech. | |
| Handle: | http://hdl.handle.net/11368/2796730 | |
| Appare nelle tipologie: | 4.1 Contributo in Atti Convegno (Proceeding) |
