As you see i am trying to EQ 7506 to Harmon 2018 on ear curve 1 : The horse curve starts from 80dB while it should be 3.86 dB(Pic. left). Does that mean Target Level = 3.86 ? (3.9 actually they don't allow 2 d.p. value) 2 : What target level means for EQ matches ? 3 : When you should use...

Equalizer APO and Peace are great, been using them for awhile and I've downloaded many a preset from the AutoEQ project. Rather than just EQ-ing to the Harman curves, I'd like to get a methodology to figure out what I personally prefer, what frequencies I'm sensitive to, etc. Ultimately would...

Mega Switcher 1.0 is now out, and it's free ! 😃 Check it out here : https://sourceforge.net/projects/mega-switcher/ Some screen caps : Thanks to the many people who helped me with this app, and pushed me to make it better than I ever thought it would be ! :wink:

Trying to figure out the "perfect" target response for my IEC 60318-4 raw measurements, I just couldn't agree with most targets out there. So I decided on a new approach. Levering out any research, I have individually equalized multiple high-end IEMs with a sine tone generator so I could match...

Sean Olive visiting Head-Fi HQ (September 2018). UPDATE 2018-10-25 0243 EDT: The Audio Grounds Chat took place, and the audio recording of the conversation can be heard here: https://tinyurl.com/alma-audio-grounds-001 ALMA International (International Association of Loudspeaker Manufacturing...

Hello Head-Fiers! We have made a video explaining some of the common issues in making frequency response measurements, and the solutions that we have come up with. These include bass leakage/coupling issues, treble inconsistencies, and target response curves. The purpose of this video is to...