Forum Post: DSP for FIR audio filters

Hi,

I'm looking for a DSP that can handle 5000 taps FIR filters for audio processing. It needs to have I2S in- and outputs (2in, at least 4 out). fixed point processing would be ok, but it needs to be 32bit.

I'm not sure if there is a C5000, that would fit. 5000 taps x 48kHz would be at least 240MFLOPS needed at 32bit operations. Or is there a DSP that has integrated FIR acceleration?

Best regards
Daniel Matuschek