Education and demonstration – Language – Speech
Patent
1981-11-10
1984-08-07
Pellinen, A. D.
Education and demonstration
Language
Speech
381 56, G09B 1904
Patent
active
044641192
ABSTRACT:
A method of correcting the speech of a person affected by stammering comprises applying to the hearing organ of the person through an audio signal transmission channel his own speech delayed in time. The application of the speech is carried out in a frequency range the upper frequency limit of which is from 0.6 to 1.5 kilohertz. The audio signal transmission channel is blocked during the pauses between the speech fragments pronounced by the person.
A device for correcting speech comprises a microphone, a delay unit and an earphone, all connected in series, an adjusting element for adjusting the frequency spectrum of the signal transmitted from the microphone to the earphone, a switching circuit for interrupting the transmission of signal from the microphone to the earphone, and a threshold circuit having its input connected to the microphone and its output connected to the control input of the switching circuit.
REFERENCES:
patent: 3566858 (1971-03-01), Larson
patent: 3920903 (1975-11-01), Beller
R. Pollock et al., "A Solid State Delayed Auditory Feedback System", Biomedical Engineering, Dec. 1976, pp. 413-414.
Russian Article "The Method of Using the Apparatus EKHO in the course of Complex Treatment of Stammering"; 1979.
Kotov Boris A.
Kutuzov Boris N.
Missulovin Leon Y.
Sokolsky Valery N.
Vildgrube Georgy S.
Dwyer James L.
Pellinen A. D.
LandOfFree
Method and device for correcting speech does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and device for correcting speech, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for correcting speech will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-602071