Curated collection
Measurements First
A starting point for listeners who want published measurements, repeatable room checks, and test-oriented audio discussion before making a comparison.
Verification status: verified; reviewed 2026-08-22T18:30:00-07:00.
Collections are informational groupings, not endorsements, rankings, or buying advice.
Audio Science Review
measurement
Audio forum combining instrumented equipment reviews with member discussion of digital audio, amplification, headphones, speakers and acoustics. Its review threads expose test conditions and results, while dedicated beginner and reference sections provide routes into the technical material.
Sources
Erin's Audio Corner
measurement
Loudspeaker-review resource pairing published acoustic measurements with video discussion. Its sample reviews explain Klippel Near-Field Scanner testing, CTA-2034 response data and output-compression checks, while disclosing how review samples were obtained and whether payment was received.
Sources
miniDSP
tool
miniDSP is a Hong Kong-based developer of audio DSP and measurement platforms, founded in 2009. Its catalogue includes crossover processors, room-correction systems and measurement hardware, with Flex illustrating a configurable two-input, four-output processor and optional Dirac Live licensing.
Sources
Room EQ Wizard
tool
Room EQ Wizard, usually called REW, is measurement software for investigating how speakers, subwoofers and rooms behave together. The core application is free to use and provides response graphs and EQ tools; acoustic measurements require suitable microphone hardware.