Possibilities for Plugin Parameters » History » Version 4
Version 3 (Chris Cannam, 2014-05-07 03:02 PM) → Version 4/14 (Chris Cannam, 2014-05-07 03:05 PM)
h1. Possibilities for Plugin Parameters
Two directions we could take:
# No parameters
# Enough parameters to be interesting
h2. Fast and Slow modes
A problem with "no parameters" is that there is such a big difference in [[Speed|processing speed]] between different configurations. There's a strong case to be made for offering at least a choice between fast/draft mode and slow/thorough mode.
* The most obvious difference would be that "fast mode" should suppress the 5-step shift factor.
* We might also consider using a finer-grained time step in "slow mode". I think the current 40ms step results in audible jitter, though I may be wrong (possibly any timing imprecision results mostly from some other aspect of the method).
h2. Possibilities for Plugin Outputs
Currently we have
* Note transcription
* Raw constant-Q
* Filtered constant-Q
* Pitch activation
Two directions we could take:
# No parameters
# Enough parameters to be interesting
h2. Fast and Slow modes
A problem with "no parameters" is that there is such a big difference in [[Speed|processing speed]] between different configurations. There's a strong case to be made for offering at least a choice between fast/draft mode and slow/thorough mode.
* The most obvious difference would be that "fast mode" should suppress the 5-step shift factor.
* We might also consider using a finer-grained time step in "slow mode". I think the current 40ms step results in audible jitter, though I may be wrong (possibly any timing imprecision results mostly from some other aspect of the method).
h2. Possibilities for Plugin Outputs
Currently we have
* Note transcription
* Raw constant-Q
* Filtered constant-Q
* Pitch activation