Skip to main content
Share Your Experience: Take the 2024 Developer Survey
Marcus Müller's user avatar
Marcus Müller's user avatar
Marcus Müller's user avatar
Marcus Müller
  • Member for 9 years, 4 months
  • Last seen this week
47 votes
Accepted

Why can so little digital information be stored on a cassette tape?

39 votes
Accepted

How many taps does an FIR filter need?

15 votes
Accepted

Multi-channel audio upsampling interpolation

14 votes

What is a good example of an ergodic process?

14 votes
Accepted

Why does this Moiré pattern look like this?

13 votes
Accepted

Why can't quantization noise be zero?

12 votes
Accepted

Who first understood the importance of poles?

12 votes

Does it make sense to have complex numbers representing real-world audio signals?

12 votes
Accepted

Why is sampling frequency/rate typically abbreviated Fs and not Sf in English?

11 votes
Accepted

Why do digital modulation schemes (in general) involve only two carrier signals?

11 votes
Accepted

Large spike at the center frequency when using Ettus X310

11 votes
Accepted

Good Heuristic Point Where Sending FFT to GPU is Computationally Worth It?

11 votes
Accepted

Are Software Defined Radios only Oscilloscopes?

10 votes
Accepted

Why does the separable filter reduce the cost of computing the operator?

10 votes
Accepted

FSK Demodulation, Bit Timing Recovery

9 votes
Accepted

Considering the FFT of Real & Complex Signals

9 votes

Meaning of arrow head in dirac delta?

9 votes

A Machine Learning Based Algorithm as an Alternative to the Matched Filter

9 votes
Accepted

Is there an adjective describing a filter with kernel that has zero mean?

9 votes
Accepted

Spectrogram of a single tone complex signal has two dark lines?

9 votes
Accepted

Noise reduction using multiple recordings of the same signal

9 votes

Discrete Cosine Transform

9 votes

Downsample a signal by a non-integer factor

8 votes

do digital equalizers use Fourier transforms?

8 votes
Accepted

What is the difference of windowing functions for FIR filtering?

8 votes

How do impulse response guitar amp simulators work?

8 votes
Accepted

How do I convert a sampled complex signal to a real signal?

8 votes

DSP or signal/image/data processing jokes

8 votes

Difference between optical flow field and motion field?

7 votes

Filtering a digital signal online in real-time using python

1
2 3 4 5
47