2025/08/11
MFAC / MSAC
Precision Procedures for Verifying the Inverse Square Law According to ISO 26101 — Traversing directions, microphone positioning, and measurement intervals in detail —
Introduction: Verifying the Inverse Square Law Is the Key to Chamber Certification For an anechoic or semi-ane...
2025/08/06
MFAC / MSAC
The Cutting Edge of Anechoic Chamber Design: Comfort Without the Ear-Piercing Sensation
Introduction: What Is the “Discomfort” in an Anechoic Chamber? Many people entering an anechoic chamber for th...
2025/08/01
MFAC / MSAC
What’s the Difference Between Fully and Semi-Anechoic Chambers? — Key Selection Criteria and Common Misconceptions Based on Test Objectives and Site Conditions —
Introduction: Two Distinct Types of Anechoic Chambers In acoustic testing and environmental noise evaluation, ...
2025/07/23
Welcome our global distributor -Afterword
I finished writing a series of six articles titled “Welcome Our Global Distributor” and planned to start a new...
2025/07/14
MFAC / MSAC
Anechoic Chambers Support Both Ventilation and Air Conditioning
Anechoic Chambers Support Both Ventilation and Air Conditioning An anechoic chamber is a sealed space, so vent...
2025/07/09
MFAC / MSAC
Countermeasures Against Aging and Performance Degradation of Anechoic Chambers
A Testament to 20 Years of Acoustic Reliability One day, we received a message from a long-time user of one of...
2025/06/30
MFAC / MSAC
Sustainable Acoustic Spaces : How Modular Anechoic Chambers Are Shaping the Future
Is the Era of Permanent Anechoic Chambers Over? Traditionally, anechoic chambers were built to stay in place u...
2025/06/25
MSAC / VSAC
VSAC in the EV Era : An Acoustic Testing Environment for the Age of Electrification
The Quieter It Gets, the More the Noise Stands Out — Acoustic Challenges in the EV Era In conventional gasolin...
2025/06/12
MFAC / MSAC
Which ISO Standard Should You Use for Measuring Sound Power Levels (PWL)?
When measuring the sound power level (PWL) of acoustic devices or products, choosing the right ISO standard de...
2025/06/10
Welcome our global distributor #6 : Haruko MINAMI, Advisor
This was the last day of training for our North American distributor, DMC, at Sonora’s head office in Tokyo.Ou...