What is the maximum frequency that can be captured by a given sampling rate?

Usually the maximum frequency that can be captured is the half of the sampling frequency; that is the maximum frequency that can be captured is approximately 4KHz for the example above.

1. What is the maximum sampling frequency?
2. What is the minimum sampling rate for a signal with maximum frequency?
3. How is the maximum frequency correlated to the sampling rate?
4. How do you find the maximum frequency?

What is the maximum sampling frequency?

Theoretically the maximum frequency that can be represented is half the sample rate (known as the Nyquist frequency). In practice, the limit is a little lower, so the practical upper frequency limit for a sample rate of 44,100 Hz, is a little over 20,000 Hz, but less than 22,050 Hz.

What is the minimum sampling rate for a signal with maximum frequency?

The minimum sampling rate is often called the Nyquist rate. For example, the minimum sampling rate for a telephone speech signal (assumed low-pass filtered at 4 kHz) should be 8 KHz (or 8000 samples per second), while the minimum sampling rate for an audio CD signal with frequencies up to 22 KHz should be 44KHz.

How is the maximum frequency correlated to the sampling rate?

In fact, the maximum bandwidth of a sampled waveform is determined exactly by its sampling rate; the maximum frequency representable in a sampled waveform is termed its Nyquist frequency, and is equal to one half the sampling rate.

How do you find the maximum frequency?

To find the max freq, calculate the longest output path delay. Here it is: Tclk2q + Txor + Tsu - Tskew = 4 + 2 + 2 - 1 = 7ns.