Raadioedastust
Raadioedastust refers to the transmission of sound or other signals through radio waves. This technology allows for wireless communication over distances, making it a cornerstone of broadcasting and communication systems. The fundamental principle involves converting information, such as audio, into electromagnetic waves that travel through the air. A transmitter generates these waves, which are then modulated to carry the desired information. A receiver, tuned to the specific frequency of the transmission, captures these radio waves and demodulates them to reconstruct the original signal.
The history of radioedastust is deeply intertwined with the development of wireless telegraphy and telephony. Early