Articles tagged “RT60 measurement”
5 articles covering RT60 measurement in acoustic engineering and building design.
ISO 3382: The Complete Guide to Room Acoustic Measurement
Master ISO 3382 room acoustic measurement — RT60, EDT, C50, C80 parameters explained with field examples, equipment lists, and common pitfalls.
Free ISO 3382 Measurement Procedure Card — Field Reference for RT60 Testing (PDF)
Step-by-step ISO 3382-2:2008 measurement procedure for field RT60 testing. Equipment checklist, position rules, T20/T30 criteria, data quality checks — one-page site reference.
Acoustic Field Measurement Guide — RT60, STI, BGN With Real Equipment
A practical field measurement guide for RT60, STI, and background noise — covering equipment selection (Brüel & Kjær, NTi Audio, Norsonic), measurement methodology per ISO 3382-2:2008, IEC 60268-16:2020, and ISO 1996, source and receiver positioning, number of measurements required, data processing, report writing, and a worked example measuring a 200 m² open plan office.
RT60 Complete Reference — History, Physics, Measurement, Standards, and Optimal Values
The definitive RT60 reference covering the history from Sabine's 1900 experiments, the physics of exponential decay, measurement methods per ISO 3382-2, Sabine vs Eyring vs Fitzroy equations with worked examples, T20/T30/EDT definitions, optimal values for 20+ room types, and famous rooms with their measured RT60 values.
How to Measure Room Acoustics: Equipment, Methods, and What the Numbers Mean
Measuring room acoustics requires a sound source, a microphone, and analysis software — but the method you choose determines whether your results are valid. Here is a practical guide to acoustic measurement: from balloon pops to dodecahedron speakers, from smartphone apps to ISO 3382-compliant equipment.