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authorChris Robinson <[email protected]>2022-05-13 10:12:28 -0700
committerChris Robinson <[email protected]>2022-05-13 15:40:15 -0700
commitf2858ac8656c22e8d300cba42883bf3008206c1c (patch)
tree5066653c3969af2fca647eccc52a03e676548073 /al/effects/echo.cpp
parent82c8e87ec77f4dff522d9ab62fdc0bd70f8214fb (diff)
Resample before frequency analysis
We want to resample before minimum phase reconstruction since that changes the phase relationship of the sampled signal, introducing a slight bit of noise from truncated sampling. It's not clear that the frequency domain resampling method is accurate, so resampling prior to frequency analysis is an alternative to ensure the resulting frequencies are given the proper phase for sampling. This also cleans up some micro allocations in loops.
Diffstat (limited to 'al/effects/echo.cpp')
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