Timeline for What is an All-Pass Filter? What are its uses?
Current License: CC BY-SA 4.0
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| Nov 7, 2020 at 20:59 | comment | added | supercat | Interestingly, many kinds of filters may be produced by taking an all-pass filter and mixing its output with the unmodified original signal. Signals whose phase is unaffected or shifted by a whole manner of periods will double in strength; those whose phase was shifted by an odd number of half-periods will be eliminated. Those whose phase is shifted by other amounts will be attenuated and phase-shifted to varying degrees. | |
| Nov 6, 2020 at 12:24 | history | edited | Tom | CC BY-SA 4.0 |
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| Nov 6, 2020 at 12:15 | history | edited | Tom | CC BY-SA 4.0 |
Edited the link
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| Nov 6, 2020 at 11:27 | history | answered | Tom | CC BY-SA 4.0 |