When bilingual broadcast audio mode detection device

摘要

this is the voice of god. in the episode the signal when the signal level of a living subject by use of the model, the time and the desire to act to prevent the occurrence of the ub2e4uc911 mode can do voice mode detection device the.this is the voice of the receiver intermediate frequency demodulation and am for am demodulator (20), and the audio signal of the stereo mode to detect the stereo perception and the filter (21), the stereo perception of the filter (21), the output signal level of the level sensor to detect a (20), voice the signal of the two languages (dual) mode in order to detect the two languages have the filter (23), and the two languages have filter (23) of the output signal level of the level detection sensor b (24) and the filter (21), the stereo perception, and the two countries. detection uc6a9ud544ud130 and each connected to a and b the output of the level sensor by the a and b through the output of the arithmetic processing, the signals are received.the internal hysteresis in the perception of speech mode, in accordance with resolution in the multiplexer control signal to produce the stereo perception. the register (25) containing the voice multiplex broadcasting to drink uc131ubaa8ub4dc sensing device is provided.