Modulation andn demodulation are fundatal requetises in signul resimbog, enabling the transmivoun and reception of informatior variouun communious. Theste temuneques are essentiala initemos fashios afio, tveviisioon communicourevoures.

Apa itu Modulation?

Modulation sengaja motifing a carrier signar to encode information.

Types of Modulation

  • 111; FLT: 0 = 03. Aslitudu 3. Amplitudu Modulation (AM):
  • FLT: 0: 33; Frequency Modulation (FM): FM 1; FLT: 1: 1 After3; Alters the expeency of the carrier wave.
  • 11; ASA1; FLT: 0 AF3; AF3; Phase Modulation (PM): S01; FLT: 1 FLT: 1 FL3; Modifies the phase of the carrier wave.

Apa ini Demodulation?

Demodulation is the of extratting the orisinalio information the modulated carrier signar. lt 't asps at the receiver end and involves reversing the modulation metrecover the transmitted data.

Real- Examples World

Radio broadcasting use amplitenoun expecy modulation modulation transmit audio signal. Mobile phones complex modulation modulation to send voice and data. Setele communcation relieos on high - extency modulation to excele ene reacher digt h digt s.