calibration impedance

Hi Community, this is my first post here. I will keep it short with bulletpoints to not waste your time. What do I want to do?: Designing speakers with REW. What equipment do I have?: Soundcard: Behringer UMC204HD (audio interface for REW) ARTA Switch Box (self made) Microphone: Sonarworks...

Hello First Thanks for Development of such a useful software. I need help with measuring Impedance, and the problem is very very small results by measuring, please read the problem description: Hope someone can help me. I try using REW to measure Thiele Small Parameters using Added Mass...

how to calibrate the impedanace of REW v5.20 with 3 steps? what do I need to prepare and work on? please help step by step. thank you