Home >  Term: 阻抗
阻抗

(1) In electronics, the amount of opposition a circuit presents to an AC (alternating current) signal at a given frequency. Impedance includes both a resistive (frequency-independent) and a reactive (frequency-dependent) component. (2) In acoustics, the ratio of average sound pressure to particle velocity over a given surface area and at a given frequency.

0 0

Creator

  • Rena yuan
  • (China)

  •  (V.I.P) 10172 points
  • 100% positive feedback
© 2024 CSOFT International, Ltd.