倍频程滤波器 meaning in English
octave filter set
octave-band filter
Examples
- Octave - band and fractional - octave - band filters
倍频程和分数倍频程滤波器 - Verification regulation of octave - band and one - third - octave band filters
倍频程和1 3倍频程滤波器检定规程 - Third - octave filter set
倍频程滤波器组 - One - third octave filter
倍频程滤波器 - Octave filter set
倍频程滤波器组