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2D DFT of a filter kernel

filters discrete-signals dft

modified 4 hours ago Augustinerhelles 1

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1

answer

33

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How to make low pass filter using frequency sampling method?

filters fourier-transform frequency-spectrum filter-design sampling

modified 14 hours ago TimWescott 1,348

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7

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Design of a digital A-weighting filter with arbitrary sample rate

filters filter-design infinite-impulse-response frequency-response

modified 14 hours ago Juha P 190

1

vote

1

answer

78

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Distort voice to hide talker identity as much as possible

filters audio voice audio-processing distortion

modified yesterday Community♦ 1

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1

answer

56

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Localized Gamma Correction

image-processing filters image color pixel-wise-operation

modified yesterday Community♦ 1

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1

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78

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Puzzled by CIC filters

filters

modified yesterday Irreducible 216

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1

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68

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Calculating phase shift between two sines of equal, unknown, amplitude and frequency

filters phase fir time-frequency

modified Feb 20 at 19:57 MisterH 167

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11

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Path delay influence in BER performance using Rayleigh channel

matlab filters fading-channel spread-spectrum

asked Feb 20 at 17:20 badi 1

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1

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84

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Sample-rate, filtering, digital-filtering and aliasing

filters sampling aliasing

modified Feb 20 at 5:02 Community♦ 1

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1

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44

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Reducing one frequency in song

fft filters audio python

answered Feb 19 at 19:53 Marcus Müller 15k

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1

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16

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The notation to express a datum filtered by arbitray number of one-dimensional filters?

filters gaussian separability

modified Feb 19 at 12:02 Community♦ 1

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1

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46

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Trouble with understanding moving average filter as an oversampling filter

filters sampling

modified Feb 18 at 16:22 Dan Boschen 14.6k

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92

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Difference Equation - Time Response analysis of Discrete Systems

filters discrete-signals

modified Feb 17 at 22:45 jomegaA 401

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3

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23k

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Why is it a bad idea to filter by zeroing out FFT bins?

fft filters

modified Feb 17 at 17:40 hotpaw2 30k

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