Articles tagged “sound level meter”
2 articles covering sound level meter in acoustic engineering and building design.
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.
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.