How I measure iems (in ear monitors) On the go!

Link to Trav Wilson's guide : https://www.headphonesty.com/2020/10/... Link to read my Frequency Response Measurements : https://ianfann.squig.link Link to buy measuring coupler : https://www.aliexpress.com/item/40009... Link to download REW : https://www.roomeqwizard.com Test tracks :   / iem-test-songs   Thank YOU for visiting my channel! If you enjoy my content please consider to support this channel via Patreon :   / ianfann   Music provided by Lofi Girl Listen: bit.ly/lofigirI-playlists