| 摘要 |
FIELD: radio engineering. SUBSTANCE: device has former of complex stereo signal, modulator of signal of additional information and adder of these signals. Odd harmonics of half of subcarrier of complex stereosignal are used for transmission of this information. Device is equipped with former of odd harmonics of half of subcarrier of complex stereosignal. EFFECT: improved reliability of device. 2 dwg |
