File:filter2.png
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Size of this preview: 800 × 409 pixels. Other resolution: 955 × 488 pixels.
Original file (955 × 488 pixels, file size: 34 KB, MIME type: image/png)
Summary
Using a FIR low-pass filter with a Hann window on a 440 Hz + 110 Hz signal (top) at a frequency of 220 Hz yields a decomposition into two signals (bottom two) roughly the right frequencies.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 11:21, 25 February 2020 | | 955 × 488 (34 KB) | Vegard (talk | contribs) | Using a FIR low-pass filter with a Hann window on a 440 Hz + 110 Hz signal (top) at a frequency of 220 Hz yields a decomposition into two signals (bottom two) roughly the right frequencies. |
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