ナイキスト周しゅう波は数すう

noun

Nyquist frequency

In signal processing, the highest frequency that can be accurately represented at a given sampling rate; equal to half the sampling rate.

• サンプリングレートが44.1kHzの場ば合あい、ナイキスト周しゅう波は数すうは22.05kHzです。

  When the sampling rate is 44.1 kHz, the Nyquist frequency is 22.05 kHz.