noun
modulated wave
Technical term in electronics and signal processing; refers to a wave whose amplitude, frequency, or phase has been varied to carry information.
変調波を復調して元の信号を取り出す。
Demodulate the modulated wave to extract the original signal.
変調 is the process of modulation; 変調波 is the resulting modulated wave.
Compound of 変調 (modulation) + 波 (wave).