FIELD: medical technology.
SUBSTANCE: method for forming an optical communication channel for transmitting acoustic signals is characterized by the fact that an acoustic signal is received by microphone amplifier and electrical signal corresponding to it is formed, which is modulated by high-frequency electrical signal and then transmitting to the power input of light source, which forms a luminous flux modulated by an acoustic signal, which is received by optical system and transmitting to photodetector input, which forms an electrical signal corresponding to the intensity of luminous flux. Next, the electrical signal is amplified and demodulated with release of modulated frequency, while forming an electrical signal corresponding to the original acoustic signal.
EFFECT: realization of invention purpose.
1 cl, 1 dwg
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