Recent content by tonynca7

I've never had great success with single point measurements. I feel like you need some sort of averaging for higher freqs because they definitely change drastically when you move them only a tiny bit. I'll take a look in detail of your entire process later to see the process in detail. Wish we...

I'm struggling with the same problem. Been trying to use RTA averages without success. Measuring at my ear openings then averaging the response seems more accurate to me. So far, I have not been able to get the RTA averages to translate very well. I feel like the ear opening measurements are...

This is crystal clear to me now. Thanks again for all your help. Flak - I spy Dirac Research.... I hear good things about the Minidsp CDSP 8x12 with Dirac Live. What are your opinions about FIR filtering in-car environments? I have a Bit One HD which is a bit more manual work but any tips...

Thanks a lot John! I think I'm understanding this better now. So the key part is that the phase will only match if the frequency region is minimum phase. But a car's environment is still no better than a room where there could be many non-minimum phase regions that may cause dips or peaks when...

Hi John, Let me give you a brief context explanation. A new DSP is coming out called the Helix Ultra. I was a bit disappointed that it doesn't come with FIR filters which I found to be very useful since it retains phase information. Another well-known member goes on to tell me, you don't need...

In a car, does matching the EQ of both the left and right side using IIR filters mean that I'm matching the phase of each side? Some people are telling me that the car's environment is minimum phase and that matching the left and right side will match its phase response. I have never heard of...

I saw your truck build Sonnie. Nice work. What are you currently doing to tune it?

Also bumping this old thread. I've been tirelessly working on experimenting with different measuring techniques to get the most accurate tune using an Audison Bit One HD DSP with FIR filtering. I found that measuring around my head from ear to ear has translated to the best tune so far. But any...

I love REW