ZIB

Treffer pro Seite

Treffer 1 - 1 | 1 Treffer

Sortierung

Digitale Medien

FFT-based digital tactile vocoder system for real-time use (1992)

Özdamar, Ö. ; Lopez, C. N. ; Oller, D. K. ; [weitere]

Springer

Medical & biological engineering & computing 30 (1992), S. 213-218

zur Merkliste hinzufügen auf der Merkliste

Details

ISSN: 1741-0444

Schlagwort(e): FFT ; Hearing prosthesis ; Speech processors ; Tactile aids ; Vocoders

Quelle: Springer Online Journal Archives 1860-2000

Thema: Biologie , Chemie und Pharmazie , Medizin

Notizen: Abstract A microprocessor-based real-time digital vibrotactile vocoder system has been developed to train the deaf and for artificial hearing research. The system is composed of a microcomputer module with a digital signal processor interface units and an attenuator/driver circuit. Live or digitised (stored or synthetic) speech is presented to the skin spectrally through a belt housing eight or 16 vibrators. Speech is processed in real time using a fast Fourier transform. The system is also capable of presenting any arbitrary spatiotemporal pattern on the skin for artificial hearing experiments. A preliminary experiment with a deaf subject indicates that the system is potentially an effective device for artificial hearing.

Materialart: Digitale Medien

URL: http://dx.doi.org/10.1007/BF02446132

Permalink

Bibliothek	Standort	Signatur	Band/Heft/Jahr	Verfügbarkeit

Andere fanden auch interessant ...

Artikel (Nationallizenzen)

Volltext

Treffer 1 - 1 | 1 Treffer