倍頻: frequency doubling; frequenc ...程: rule; regulation帶: belt; girdle; ribbon; band; ...倍頻程帶分析儀: oba octave band analysis倍頻程分析器: octave analyzer; octave-band analyzer倍頻帶分析器: octave band analyser; octave band analyzer倍頻程頻帶分析儀: octave band analyzer倍頻程帶: octave band倍頻程帶級(jí): octave band level倍頻程帶寬: octave bandwidth倍頻程帶壓級(jí): octave band pressure level倍頻程帶濾波器: obf octave band filter倍頻程帶聲壓級(jí): octave band pressure level倍頻程帶通濾波器: octave band pass filter倍頻程分析: octave band analysis倍頻程帶聲壓級(jí) 倍頻帶壓級(jí): octavebandpressurelevel倍帶分析器: octave band analyzer頻帶分析器: band analyzer倍頻帶分析儀: octave band analyzer倍頻程: actave; frequency octave; one-third octave band倍頻程；倍頻帶: octave band實(shí)時(shí)窄帶分析器: real time narrow band analyzer信用卡磁帶分析器: credit card magnetic stripe analyser十三倍頻程實(shí)時(shí)分析儀: real time 13 octave analyzer八音度，倍頻程: octave
