Recent content by Hugo Zanqueta

In my previous comments I forgot to include the phase. It helps analyse the reflection too.

You are right... I was think about that after send the post. It make hard figure out, because the simple way is keep everything in just one hardware (inputs and outputs)... you can have a circuit (oscillator) to synchronize everything. Using 2 USB mics and PC audio card you have 2 different AD...

That is clear now. But if you create a buffer array with some previous values before start the measurement you can get how many samples delay have between each side (left and right)...and maybe, I said maybe, get the same for the excitation channel to get the delay between the speaker and the...

Hi Matthew I understood the REW limitations about binaural stuff (psycoacoustic) and thank you to share your experience. I liked your way placing a speaker in angle. About the B&K dummy head, it is really nice equipment, but expensive with you not work with sound quality stuff in the industry...

That one is the simple solution, but you don't get the the time difference between left and right and more work. For 3 or 4 measurement points is not a big deal, but if you want measure 20 points will take some time.

Thank you. I saw the MiniDST EARS. Looks really nice and affordable solution. I will email MiniDSP to get more information about EARS. I spoke John too... I need ask him if the 2 mic solution in the REW will accept the ERAS connection (2 microphones in one USB) or will need one USB per channel.

Thanks I sent a email at REW feedback email asking about that and to include other room calculations C50, C50, Bass Ratio, D50...etc I want to to something similar you and beside study some room side unbalance (left and right). If we can do everything just in one software will be really nice...

Thanks Could you explain more about your experience using binaural system on the room measurement? I have lot experience with binaural heads (Bruel & Kajaer) and binaural recording system but just using in the industry together Sound Quality and Jury Test (Psychoacoustic) for product development.

I am building my binaural head, probably using 2 Minidsp Umik-1. I want to know if someone have experience using binaural heads to measure room acoustic and if possible use 2 microphones in the REW. Have a nice day