Can't generate 48kHz rirs longer than 1s

[JBloodless]

Hi. I'm aware about #46 but it looks like it shouldn't be a big problem to generate bigger number of points. There's no problem in generating for example 2 seconds of 16kHz RIRs, and for consistency of my experiments I'd like to generate 2s of 48kHz RIRs, but it throws me GPUassert: invalid configuration argument /tmp/pip-req-build-m2v7oxdq/src/gpuRIR_cuda.cu 661. Is there any workaround or am I stuck with shorter fullband files?

[DavidDiazGuerra]

Hi Ivan, sorry for the late reply.

2 seconds at 48 kHz is a quite long RIR in terms of the number of samples. Are you computing the whole of it using the ISM or are you computing the late part with the diffuse noise model?

[JBloodless]

I just slapped my parameters into gpuRIR.simulateRIR, so I guess the answer is the first option

[DavidDiazGuerra]

You can control at which point you start using the diffuse noise model using a Tdiff lower than Tmax when calling gpuRIR.simulateRIR. This might allow you to compute longer RIRs but will have an impact on the accuracy of the simulation, so I do not know if this is a good solution for you.

[JBloodless]

Thanks a lot, I'll give it a try. Closing this for now.