note frequency 中文意思是什麼
note frequency
解釋
音頻-
It is interesting to note that the frequency of bronchitis and pneumonia in great britain has been correlated with area of residence in a polluted area and with social class.
值得指出的是，在英國，支氣管炎和肺炎的發病率與污染區域中的居住地區和所屬社會階層有關。 -
Lower pitch indicates a note of lower frequency, following the conventional description of notes with a smaller number of vibrations per second as low, and with a greater number as high
高音即為低振動率的音，根據通用描述，每秒振動次數較少為低，每秒振動的次數多為高。 -
In this thesis a high precision frequency ( range ) estimation technique based on the phase of the fft of the beat - note signal is presented. the phase of the fft of the beat - note signal changes with the range between the radar and the liquid surface
差拍信號的fft幅度最大處的相位隨距離變化，因此可以利用fft相位在一個頻率（距離）分辨單元范圍內估計差拍信號的頻率（距離）的位置，從而提高頻率（距離）估計精度。 -
The signal is wavelet packets decomposed in this method. by analyzing the new sequences reconstructed on every decomposition note, the fault then can be recognized according to the eigenvectors in each frequency band
該方法對信號進行小波包分解，通過分析在每個分解節點上重構的新序列，就能根據各頻帶內的特徵向量對壓力變化原因進行識別。 -
Note : close woundcoils will resonate at a slightly lower frequency
（注：密繞的線圈將會諧振在稍低的頻率。 ） -
Note type rated output, synchronous speed, voltage and frequency, insulation class, mounting type etc
訂貨時必須說明產品型號，額定功率，同步轉速、電壓及頻率、絕緣等級，安裝結構型等。 -
The pitch of a note is its perceived height or depth in conventional terms, according to the number of vibrations or frequency
音符的音高是根據振動的次數或頻率，音在常規上的高度或深度。 -
If two fm signals are on the same frequency at the same time, there will still be a heterodyne or beat note ( unless one is 6 db stronger than the other )
通常商業電臺會濾掉這些亞音頻，但我們的業餘電臺並不進行過濾，所以我們可能能聽到這個頻率的音頻。
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