Optical Ethernet overview What if all corporations could connect buildings thousands of miles apart as easily as if they were just connecting two floors of the same building? What if every access and metro network was as simple, fast, and reliable as a Local Area Network (LAN)? What if Metro Area Networks (MANs) and Wide Area Networks (WANs), with their
The sine wave or sinusoid is a mathematical function that describes a smooth repetitive oscillation. Frequency is the number of occurrences of a repeating event per unit time. According to Wikipedia, The sine wave or sinusoid is a mathematical function that describes a smooth repetitive oscillation.
The fundamental is the lowest frequency; the harmonics are all multiples of that frequency. For example, if you play a concert A (440Hz) on a trumpet, the harmonics of that to â¦ ne would be at 880, 1320, 1760, 2200, 2640, 3080, 3520, 3960, 4400Hz, and so on.or a waveform containing harmonics, the harmonic frequencies are  multiples of what is known as the 'fundamental' frequency.