octave frequency band 中文意思是什麼
octave frequency band
解釋
倍頻帶-
Test results are analyzed in one third octave band spectrums mainly regarding vibration - sensitive instruments and emphasizing on low frequency band
測試結果的分析主要是針對振動敏感儀器的,在頻域內採用1 / 3倍頻程頻譜,重點考慮低頻段的地面響應。
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