Audio Monitoring System


Posted on Mar 28, 2007

As shown in Figure Block Diagram for the system. Important Important programs for broadcast monitoring period, using the selected demodulator, can be displayed by the presence


Audio Monitoring System
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or absence of audio, audio amplifier friendly interface to monitor and listen in order to ensure timely and accurate detect faults and ensure the quality of audio ; to monitor non-critical programs, automatic switching channels (or frequency) demodulator + audio + LED monitor monitor audio alerts. By a single chip programmable device, programming. Automatic control demodulator (digital radio or television) to automatically change the channel about every 10s. According to monitoring by both the screen display and corresponding sound judgment set aside quality, it can also be audio and audio alarm indicator largely determine the presence or absence of audio.




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