REMEMBER WHAT "FDM" MEANS? WHEN TWO WAVES OCCUPY THE SAME SPACE/FIBER/WIRE THEIR EFFECTS COMBINE TOGETHER TO FORM A NEW WAVE OF A DIFFERENT SHAPE THE AIR PRESSURE CHANGES CAUSED BY TWO SOUND WAVE ADD TOGETHER. THE ELECTRICAL AND MAGNETIC FORCES CAUSED BY TWO LIGHT OR RADIO WAVES ALSO ADD. YOU CAN SEE THIS EFFECT BY LOOKING AT SOUNDS WITH AN OSCILLOSCOPE OR VISITING THE WAVE LAB AGAIN..

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This page is part of a section of lecture slides related to " Understanding Bandwidth " within the topic "Digital Transmission Technology". Other slides within this section and other sections of slides for the topic "Digital Transmission Technology" can be accessed using the links below. Baseband Transmission HISTORICAL DIGITAL COMMUNICATION TELEGRAPH SIGNALS BINARY SIGNALS SYNCHRONIZATION MANCHESTER ENCODING Transmission Media TRANSMISSION MEDIA ELECTRICAL MEDIA OPTICAL FIBER Multiplexing MULTIPLEXING TIME DIVISION MULTIPLEXING FREQUENCY DIVISION MULTIPLEXING WHAT IS LIGHT? PROPERTIES OF WAVEFORMS THE ELECTRO-MAGNETIC SPECTRUM Modulation MODULATION MODULATION AND CARRIERS THE WAVE LAB MODULATION ON OTHER MEDIA A LIMIT ON MODULATION ANALOG MODULATION Understanding Bandwidth REMEMBER WHAT "FDM" MEANS? WHY SINE WAVES? FOURIER SERIES BANDWIDTH