I’m shooting from the hip here, but couldn’t you use multiple copies of PartCov in the same synth, the first at 512 fft size with the first 512 samples of the impulse, the next at 1024 with the next 1024 samples of the impulse, and the last at 2048 with the rest of the impulse?
To be clear, I have not tried this, but it works in my mind.
Sam
> On Mar 11, 2021, at 4:28 PM, [email protected] wrote:
>
> Just wondering if there is an already existing SC implementation of a partitioned convolution with non-uniform blocks (short at the beginning and long at the end of the impulse response, to split the difference between the low latency of short blocks and the efficiency of longer ones.) PartConv uses uniform block sizes, so you are stuck with the latency (2048 samples if you use an fftsize of 2048, etc.)
>
> For clarification, I mean what is described here: http://www.cs.ust.hk/mjg_lib/bibs/DPSu/DPSu.Files/Ga95.PDF <http://www.cs.ust.hk/mjg_lib/bibs/DPSu/DPSu.Files/Ga95.PDF>
> Department of Computer Science and Engineering - HKUST <http://www.cs.ust.hk/mjg_lib/bibs/DPSu/DPSu.Files/Ga95.PDF>
> Created Date: 10/29/2006 2:54:00 AM
> www.cs.ust.hk <http://www.cs.ust.hk/>
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