0
What else can I help you with?
Comment the effect of oversampling on a signal?
Oversampling is part of signal processing. It is the process of using a sampling frequency that is higher than the Nyquist rate to sample a signal.
What is the difference between sample size and sampling rate?
Rate refers to frequency, while size refers to the amount. Thus, Sampling Rate is measured in Hertz (number of times per second a sample is taken), and Sampling Size is measured in Bits (number of binary digits of information taken at a single time). Thus, if you Sample at 10 Hz/8 bits, that means you take 8 bits of information, 10 times per second.
What are the minimum number of samples per second if frequency of an analog signal is 3400Hz?
According to the Nyquist theorem, to accurately sample an analog signal, you need to sample at least twice its highest frequency. For a signal with a frequency of 3400 Hz, the minimum sampling rate required would be 2 x 3400 Hz, which equals 6800 samples per second. Therefore, the minimum number of samples per second needed is 6800.
What is the analog sampling rate of the MSP430?
The ADC10 peripheral on most MSP430s can sample at upwards of 200 ks/s.
How is the data rate for PCM digital voice signals 64 Kbps calculated?
The data rate for Pulse Code Modulation (PCM) digital voice signals is calculated using the formula: Data Rate = Sampling Rate × Bits per Sample. For standard voice applications, the sampling rate is typically 8 kHz (samples per second), and each sample is represented by 8 bits (1 byte). Thus, the calculation is 8,000 samples/second × 8 bits/sample = 64,000 bits per second, or 64 Kbps. This rate is sufficient to capture the frequency range of human speech effectively.
What is the difference between sampling frequency and frequency?
frequency is simply the rate at which something is happening, ie the frequency of Christmas is once a year, the frequency of having breakfast is once a day etc. If frequency is expressed in Hertz, it's how many times something happens during a second. Sampling is, well, sampling. Usually means testing and measuring something changeable. If you're running a bath and occasionally stick your fingers in to check the temperature, then that's sampling, Sampling frequency simply describes at which rate you're making whatever test or measurement it is you're talking about.
What happens to the sampling error when the sample size is increased?
It is reduced.
If sampling frequency doubles then?
not sure what your asking, but if you are asking what i think your asking, you have to sample at least at twice bandwidth of the frequency you are sampling. This is known as Nyquist Rate http://en.wikipedia.org/wiki/Nyquist_rate
What is the lowpass filter cutoff frequency that must be used to decimate to reduce the sampling rate from 8kHz to 4kHz?
2kHz - That's the nyquist frequency at a sample frequency of 4kHz.
What is the difference between a sample and sampling?
sample is a noun and sampling is TO sample(verb)
What does fs mean on mixer?
fs may refer to sampling frequency which is the frequecy used to sample an analog signal.
What is the minimum sample rate required to record a frequency of 96 kHz?
The minimum sample rate required to record a frequency of 96 kHz is 192 kHz. This is because according to the Nyquist theorem, the minimum sampling rate must be at least twice the highest frequency in order to accurately reconstruct the original signal. So for a frequency of 96 kHz, the minimum required sampling rate is double, which equals 192 kHz.
What does the sampling theorem tell us concerning the rate or sampling required for an analog signal?
You must sample at 2 x the rate of the analog signal (2 x the analog signal frequency).
What type of sampling (sample strategy) is it when I am sampling employees from different organizations?
Convenience sampling or quota sampling
What is a sampling universe?
A sampling universe is what a sample is intended to represent.
What are the effects of sample size on sampling error?
The sampling error is inversely proportional to the square root of the sample size.
What is the difference between sample and sampling?
sample is a noun. sampling is a verb. Statistically speaking, a sample is where we gather and examine part of a population. A sampling is where we take the means of samples in order to gather info about the whole...
