| 摘要 |
<p>A method and device for correcting the arrythmia of stuttering and/or stammering comprises a circuit which supplies pulses at a selected frequency to the user. The pulses may be applied to the user by way of tactile, optical or acoustic excitations. The circuit comprises an integrated circuit (1) powered by a battery (2) and connected as an astable multivibrator by means of an R-C assembly (3, 4), the multivibrator output being applied to a transistor (11) which is connected as a current amplifier. Output from the transistor (11) is applied to an excitation member (12) the form of which depends upon whether a tactile, optical or acoustic pulse is to be applied to the user. The frequency of the pulses can be altered using a variable resistor (7). The electronic circuit can conveniently be packaged in a wrist watch-like case. <IMAGE></p> |
