logarithmic gain phase characteristic 对数增益相位特性
logarithmic gain control 对数增益控制
Double gain stage logarithmic amplifier 双增益级对数放大器
Through the study, we gain the estimation of the functional logarithmic coefficients in S and give the application established on it.
得到S觹中函数的对数系数的估计熏并给出在系数估计上的应用。
In addition, to gain a higher rate, a new logarithmic energy feature is adopted in endpoint detection.
另外，在前端的端点检测中采用一种新的对数能量特征作为判别依据，以进一步改善识别效果。
It is also demonstrated that the AGC systems with exponential gain control characteristic may strictly be transformed into a linear system by using any logarithmic amplifier.
在比较器和受控放大器之间接上一个对数放大器，就可以使增益控制特性为指数函数的AGC系统严格线性化。
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