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
Click here to download the full size of the above Circuit.

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.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Dark-activated 230V Lamp
Successive approximation a-d converter
Audio Filter Analyzer
simple metal detector
active filters
Power Supply for Standalone Preamp
Pressure Sensor Alarm Circuit Schematic
improved 3 transistor audio amp
TWO OUADRANT EXPONENTIAL CONTROL
High voltage stabilizing circuit diagram composed of optocouplers
Video enhancement circuit diagram



Top