Techint & Articles

  • 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...

  • 2025/06/07

    MFAC / MSAC

    Understanding ISO 3745 in 5 Minutes: Essential for Acoustic Testing and Quiet Product Design

    As quiet design becomes increasingly important in product development, the international standard ISO 3745 is ...

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