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Blue Voice - a specialized speech-aid system for hardly speaking people

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
This article presents a specialized speech-aid system meant for people with impairment of speech organs, who are either mute or whose speech is hardly intelligible due to surgical operations involving partial or full laryngectomy. Our experimental, prototype system, called "Blue Voice", enables these people to communicate with the society again, thus is bringing them back to the normal life and activity. Blue Voice is named after the Bluetooth wireless telecommunication standard, which is used for communication of the Blue Voice components. Our system is a modern electronic (digital) alternative to various classical and rather cumbersome mechanic-pneumatic devices, which are still commonly used for improvement of intelligibility of esophageal talkers.
Słowa kluczowe
Rocznik
Tom
Strony
21--33
Opis fizyczny
Bibliogr. 20 poz.
Twórcy
  • Poznan University of Technology, Institute of Control and System Engineering, Division of Signal Processing and Electronic Systems, 60-965 Poznan, Poland
autor
  • Poznan University of Technology, Institute of Control and System Engineering, Division of Signal Processing and Electronic Systems, 60-965 Poznan, Poland
  • Poznan University of Technology, Faculty of Electrical Engineering, 60-965 Poznan, Poland
autor
  • Poznan University of Technology, Faculty of Electrical Engineering, 60-965 Poznan, Poland
  • Poznan University of Technology, Faculty of Electrical Engineering, 60-965 Poznan, Poland
  • Poznan University of Technology, Faculty of Electrical Engineering, 60-965 Poznan, Poland
Bibliografia
  • [1] Baer T., Moore B., Effects of spectral smearing on the intelligibility of sentences in noise, J. Acoust. Soc. Am. Vol. 94, 1993, pp. 1229-1241.
  • [2] Bristow G., Electronic speech systems, McGraw-Hill Book Company, 1984.
  • [3] Chojcan J., Izydorczyk J., Synthesis of Polish speech (in Polish), 21st SPETO, 1998, pp. 45-54.
  • [4] Dąbrowski A., Kardyś P., Bluetooth wireless transmission system (in Polish), KKRRiT, Poznań 2001, pp. 0.4.1-0.4.8.
  • [5] Dąbrowski A., Kardyś P., Meyer A., Application of the method of spectral contrast enhancement to improvement of esophageal speech intelligibility (in Polish), in Proc. of the 10th Symposium of Sound Engineering and Tonmeistering, Wrocław 2003, pp. 153-157.
  • [6] Dąbrowski A., Kardyś P., Wysokiński D., Kwapisz P., Dąbrowski M., Koziorowski P., BlueVoice - speech-aid system for people after larynx surgical operations (in Polish), in Proc. of the 9th Symposium "New Trends in Audio and Video Technology", Warszawa 2002, pp. 29-39.
  • [7] Howard-Jones P., Summers I., Temporal features in spectrally degraded speech, Acoust. Lett. Vol. 15, 1992, pp. 159-163.
  • [8] Jassem W., Acoustical phonetics basics (in Polish), PWN, Warszawa 1973.
  • [9] Javkin H., Galler M., Niedzielski M., Enhancement of esophageal speech by injection noise rejection, IEEE Press 1997, pp. 1207-1210.
  • [10] Kardyś P., Dąbrowski A., Audio and speech processing in the Bluetooth system (in Polish), KKRRiT, Poznań 2001, pp. 16.2.1-16.2.4.
  • [11] Kardyś P., Dąbrowski A., Bluetooth - new possibilities of modern electronic devices (in Polish), Elektronizacja, 4, 5 and 6/2001, pp. 21-23, 7-9 and 14-15.
  • [12] Keurs M., Festen J., Plomp R., Effect of spectral envelope smearing on speech reception, J. Acoust. Soc. Am., Vol. 91, 1992, pp. 2872-2880.
  • [13] Leek M., Dorman M., Summerfield Q., Minimum spectral contrast for vowel identification by normal-hearing and hearing-impaired listeners, J. Acoust. Soc. Am., Vol. 81, 1987, pp. 148-154.
  • [14] Lim J., Speech enhancement, Prentice Hall, Englewood Cliffs 1983.
  • [15] Pawłowski Z., Owczarek A., Kosz D., Bicz W., Efficient pseudo-whisper use to gain speech intelligibility in laryngectomized patients, Biocybernetics and Biomedical Engineering 2000, Exit 2001.
  • [16] Qi Y., Replacing tracheoesophageal voicing sources using LPC synthesis, J. Acoust. Soc. Am., Vol. 88, 1990, pp. 1228-1235.
  • [17] Qi Y., Weinberg B., Bi N., Enhancement of female esophageal and tracheoesophageal speech, J. Acoust. Soc. Am., Vol. 98, 1995, pp. 2461-2465.
  • [18] Robbins J., Fisher H., Blom E., Singer M., A comparative acoustic study of normal, esophageal and tracheoesophageal speech production, Speech Hear Res., Vol. 49, 1984, pp. 202-210.
  • [19] Schroeder M., Strube H., Płat-spectrum speech, J. Acoust. Soc. Am., Vol. 79, 1986, pp. 1580-1583.
  • [20] Van Veen T., Houtgast T., Spectral sharpness and vowel dissimilarity, J. Acoust. Soc. Am., Vol. 77, 1983, pp. 628-634.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPP1-0078-0073
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