A band-limited resampling UGen for images/matrices.
This works like Resample but processes each window cell
across time. Thus is is not resampling each window by itself,
but each "pixel" or matrix cell in a window across successive windows.
- Value Params
- factor
the resampling factor, where values greater than one mean the signal is stretched (sampling-rate increases or pitch lowers) and values less than one mean the signal is condensed (sampling-rate decreases or pitch rises)
- in
the signal to resample
- kaiserBeta
the FIR windowing function's parameter
- minFactor
the minimum expected resampling factor, which controls the amount of buffering needed for the input signal. This is used at initialization time only. The default value of zero makes the UGen settles on the first
factorvalue encountered. It is possible to use a value actually higher than the lowest providedfactor, in order to limit the buffer usage. In that case, the FIR anti-aliasing filter will be truncated.- rollOff
the FIR anti-aliasing roll-off width
- size
the window size. Currently this is only read once upon initialization.
- zeroCrossings
the number of zero-crossings in the truncated and windowed sinc FIR.
- Companion
- object