This a followup to this threads discussion here. You can download the working library at my github account here. Just install it as you would any other library.
I'm pretty excited to report that I and at this time one other have reported 30% usage reduction from the current library. The magnitude data returned is identical to the old algorithm since it is exactly the same algorithm just a few tweaks and adjustments where made for use with the Audio Library. I actually see many more improvements in the pipeline like upgrading to v1.4.5 which gives about 10% reduction over v1.1.0. The only downside is a 4 Audio Block delay in the output from the original version. I'm already know how to make it just a 3 Audio Block delay so I'll update sometime today for that.
I'm looking if anyone could try this library which works exactly like the original FFT library, to use it in actual project and follow up here. I'm hoping if there are no snags this could get merged into the Audio library.
I'm pretty excited to report that I and at this time one other have reported 30% usage reduction from the current library. The magnitude data returned is identical to the old algorithm since it is exactly the same algorithm just a few tweaks and adjustments where made for use with the Audio Library. I actually see many more improvements in the pipeline like upgrading to v1.4.5 which gives about 10% reduction over v1.1.0. The only downside is a 4 Audio Block delay in the output from the original version. I'm already know how to make it just a 3 Audio Block delay so I'll update sometime today for that.
I'm looking if anyone could try this library which works exactly like the original FFT library, to use it in actual project and follow up here. I'm hoping if there are no snags this could get merged into the Audio library.