Радиоприем. Модуляция или Тихо в лесу. Серия 1

Radio receivers are simple. Actually, no. It's complicated. Only advanced viewers should watch it. The rest can watch it too. At least you'll laugh at the examples and incomprehensible words. The author himself is not averse to laughing at himself. In this series of "Radio receivers" we will get acquainted with the types of modulation. Why do we need modulation? Which modulation is more effective. When to use one or another type of modulation? The film examines the main types of analog modulation: AM, FM and SSB. The latter is also called single-sideband modulation. You will see and hear what these signals look like, how they are received and get acquainted with the spectra of these signals. Which signals have a wide spectrum, which have a narrow spectrum. The author gave an interesting example from the field of music: tremolo and vibrato. To illustrate the examples, the author even risked his reputation. Author's link to the image of the clavichord By Pax:Vobiscum - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index... Support the channel   / ensemb   #radio #radio engineering #modulation