cosine wave, harmonic wave, periodic wave, sine [sinusoidal] wave* * *harmonic wave
cosine wave, harmonic wave, periodic wave, pure wave, sine wave, sinusoidal wave
onda armonica {pura}
onde harmonique, courbe f sinusoïdale
harmonic wave, sinusoidal wave, sine wave
harmonic wave
гармоні́чна хви́ля
• harmonická vlna
harmonic wave