Solution:
From the given data we can find,
$
\begin{aligned}
& \Omega_p=2 \pi \times 1000 \mathrm{~Hz}=2000 \pi \mathrm{rad} / \mathrm{sec} \\
& \Omega_s=2 \pi \times 2000 \mathrm{~Hz}=4000 \pi \mathrm{rad} / \mathrm{sec}
\end{aligned}
$
Step: 1
$
\begin{aligned}
N \geq \frac{\cosh ^{-1} \sqrt{\frac{10^{0.1 \alpha_s}-1}{10^{0.1 \alpha_p}-1}}}{\cosh ^{-1} \frac{\Omega_s}{\Omega_p}} & =\cosh ^{-1} \frac{\sqrt{\frac{10^{1.6}-1}{10^{0.3}-1}}}{\cosh …
Create a free account to keep reading this post.
and 5 others joined a min ago.