Recent content by vic1184

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    How to build an impedance measurement rig using an amplifier

    Therefore I will first need to build that circuit, and using the integrated soundcard (won't be ideal but it's stereo) both for the output and the input I will have to do the "open circuit calibration" on REW with the speaker disconnected (or the switch in the CAL position) while entering the...
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    How to build an impedance measurement rig using an amplifier

    hello. thank your for your response. i have a way simpler and less accurate setup than yours, which consists in a AV Harman/kardon amplifier and a PC. I have a behringer umc-22 soundcard, which has stereo output and mono input, therefore I have to use the line-in on my integrated soundboard...
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    How to build an impedance measurement rig using an amplifier

    Hello everyone. I've been using REW for quite some time and it's a very powerful software. I made my impedance measurement rig as described on the REW website and I used the headphone output and line input from my soundcard. However, I'd like to use an amplifier to drive the speakers for more...
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    Crash during thiele-small parameters calculation.

    Thank you for the response! I had two pairs of speakers of the same model so I thought that the best way to obtain TSPs was to average the impedance graph and then do the calculation, I guess I have to do the average once I obtained the parameters.
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    Crash during thiele-small parameters calculation.

    Hello! I've been using this wonderful piece of software for about 5 months, since 5.2.0 RC5. So far everything has been pretty good, I've encountered some minor glitches but nothing serious. However, now I'm having problems with REW. Basically I've made an impedance measurement of a tweeter I...
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