Howtosignalprocessing
- How is bandwidth related to sampling rate?
- What is the Nyquist rate for complex signal?
- What is the sampling interval with a receive bandwidth 48?
- How do I check my Nyquist bandwidth?
How is bandwidth related to sampling rate?
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 Nyquist rate for complex signal?
Nyquist's theorem states that a periodic signal must be sampled at more than twice the highest frequency component of the signal. In practice, because of the finite time available, a sample rate somewhat higher than this is necessary. A sample rate of 4 per cycle at oscilloscope bandwidth would be typical.
What is the sampling interval with a receive bandwidth 48?
Its unit is sample per second or hertz e.g. 48 kHz is 48,000 samples per second.
How do I check my Nyquist bandwidth?
C(bps) = 2B * log2M (Nyquist)
C is the capacity in bits per second, B is the frequency bandwidth in Hertz, and M is the number of levels a single symbol can take on. This "idealized" capacity equation shows us that data rate is proportional to twice the bandwidth and logarithmically proportional to M.
