Hello i try to build a simple Simulation for a Guitar Amp . My Goal is it to load a clean piece of a Guitar Track ( as a .dat File ) and do a simple Cliping and then a convolution with a Impulse Response( also a .dat file) from a Speaker and the clipped Signal.
Read in and modify the clean to clipped Signal work so far, but i have trouble with the convolution.
I think i have to use the Circular Buffer for this but i dont now how i do this right. Actual i have my input files
reduced to a size that i can work from PM and DM but for bigger files i think i need the SDRAM.
Is there anybody who can help my with the problems i try to describe.
1. Circular Buffer an right convolution
2. use the SDRAM to process bigger files
i use the ADSP 21369 and VDSP++ 4.5