MEASUREMENT RIG SETUP EXPLAINED IN SIMPLE TERMS
Member XXX from forum YYY and I are presently working on a writeup aiming to streamline the measurement setup with the Room EQ Wizard (REW) software, which we will pass on to the community as a download. Our notes will act as a simple cookbook in support of REW's help index which may be perceived as cumbersome by the novice (including me...bloody 'ell).
As a start, this is what you need:
1) A computer
2) The REW software (free download:
https://www.roomeqwizard.com)
3) A USB microphone OR a calibrated measurement microphone (
like this Dayton imm-6)
4) If you don’t have a USB microphone but the second kind (“Dayton”), you need an USB audio adapter such as
this one between the mic and the computer’s usb port
5) Female to two male arphone mic audio Y splitter (to connect the mic with the usb audio adapter; mine came with the Soundmagic E10C earphone)
6) An external dac/amp with volume control connected to another of your computer’s usb ports (I use the Schiit Fulla but could also use the Shanling M0, for example)
7) A sound meter like
this one
More later. I am presently on the "workflow". With this you cannot only check out the flavour of an earphone, no, you can also QC its channel balance, for example.