Archive

ARCHIVE

September 2026

Treating a ceiling I was not allowed to touch

The ceiling in that room was never mine to touch. Concrete deck above it, tenant below with a signed lease, and a building manager who…

Sep 2026

Setting a subwoofer crossover by measurement instead of by the manual

Aug 2026

Delay and level calibration for a seat that had to stay against the back wall

Aug 2026

Why the dip at 63 Hz moved when I leaned forward

Aug 2026

Measuring a room before specifying anything: five mic positions, one honest average

Aug 2026

Cable runs, ground loops and the hum I chased across three visits

Aug 2026

What a spatial average hides, and when a single-seat sweep is the right answer

Aug 2026

Bass traps versus EQ below 200 Hz: what each one actually fixed