Differences in moving window rms due to sampling rate

1. How do you calculate moving RMS?
2. How does sampling rate affect the signals?
3. What is the relationship between sampling rate points and time in seconds )?
4. What is sampling rate in signal processing?

How do you calculate moving RMS?

But you always can obtain a true recursive formula for the RMS value by squaring, multiplying by T, adding the value of the new squared sample, substracting the first squared sample, and then dividing and taking the square root back.

How does sampling rate affect the signals?

Sampling rate determines the sound frequency range (corresponding to pitch) which can be represented in the digital waveform. The range of frequencies represented in a waveform is often called its bandwidth.

What is the relationship between sampling rate points and time in seconds )?

The sampling frequency or sampling rate, f_s, is the average number of samples obtained in one second, thus f_s = 1/T.

What is sampling rate in signal processing?

Sampling rate or sampling frequency defines the number of samples per second (or per other unit) taken from a continuous signal to make a discrete or digital signal.