REW (free, but not FOSS): https://www.roomeqwizard.com/ A calibrated measurement... | Hacker News

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		auxym on Jan 14, 2024 \| parent \| context \| favorite \| on: He spent his life building a $1M stereo REW (free, but not FOSS): https://www.roomeqwizard.com/ A calibrated measurement microphone can be bought for 79$: https://www.minidsp.com/products/acoustic-measurement/umik-1 or https://cross-spectrum.com/measurement/calibrated_umik.html

kristofferR on Jan 15, 2024 [–]

Housecurve is the same, let's you use the iPhone microphone.

https://apps.apple.com/us/app/housecurve/id1470695018

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