G - Physics – 09 – B
Patent
G - Physics
09
B
35/21
G09B 23/28 (2006.01)
Patent
CA 1174458
METHOD AND DEVICE FOR CORRECTING SPEECH Abstract of the Disclosure A method of correcting the speech of a person affec- ted by stammering comprises applying to the hearing g 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 fre- quency 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 per- son. 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 thresh- old circuit having its input connected to the microphone and its output connected to the control input of the swit- ching circuit.
390166
Kotov Boris A.
Kutuzov Boris N.
Missulovin Leon Y.
Sokolsky Valery N.
Vildgrube Georgy S.
Kotov Boris A.
Kutuzov Boris N.
Missulovin Leon Y.
Sokolsky Valery N.
Swabey Ogilvy Renault
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