User user13267 - Signal Processing Stack Exchange

user13267

Member for 11 years, 6 months
Last seen this week

15 Questions

Score Activity Newest Views

14 votes

2 answers

55k views

how do I calculate SNR of noisy signal?

asked Nov 2, 2012 at 6:59

7 votes

1 answer

1k views

how does this equation correspond to smoothing?

asked Oct 18, 2012 at 0:51

3 votes

2 answers

2k views

what does musical noise sound like and is there a sample clip for it?

asked Sep 27, 2013 at 9:35

3 votes

2 answers

575 views

Why is the reference pressure for dB SPL 20uPa?

asked Aug 5, 2022 at 5:37

2 votes

2 answers

6k views

Please help me analyse spectrogram

asked Nov 6, 2012 at 5:12

2 votes

2 answers

8k views

SNR calculation confusion

asked Nov 9, 2012 at 1:20

2 votes

0 answers

856 views

difference (or relationship ?) between power spectral density, power density function and periodogram

asked Dec 11, 2012 at 5:49

2 votes

1 answer

2k views

What is leakage in frequency domain adaptive filters?

asked Jun 4, 2013 at 7:10

1 vote

0 answers

925 views

adaptive filter does not converge for all inputs

asked Jun 10, 2013 at 0:45

1 vote

1 answer

2k views

why is the spectrogram from matlab different from audacity

asked Nov 7, 2012 at 6:26

1 vote

1 answer

228 views

Help me in understanding smoothing

asked Oct 25, 2012 at 3:02

1 vote

1 answer

64 views

Zero crossing count vs zero crossing rate: does it make any difference?

asked Feb 27 at 3:59

1 vote

1 answer

411 views

What does "warp" mean in DSP?

asked Sep 23, 2014 at 1:06

0 votes

1 answer

438 views

What is Audio codec in simplified term?

asked Jun 27, 2017 at 10:06

0 votes

0 answers

67 views

Does this FFT algorithm give correct IFFT when the input does not contain symmetry?

asked Jun 29, 2020 at 12:48