2025/12/26
MFAC
How to Perform Acoustic Measurements Correctly — Differences Between Sound Level Meters, Measurement Microphones, and Anechoic Chambers —
Introduction: What Does It Mean to “Measure Sound”? In acoustic measurement practice, we are often asked quest...
2025/12/04
Experience Report: Demonstration of “SoundGraphy”
Acoustic Source Visualization System by Nihon Onkyo Engineering (NOE) We recently had the opportunity to visit...
2025/12/01
Unexpected business trip to Europe #8
Day two in Prague! I suppose I’m finally getting into the swing of this overseas business trip. We start...
2025/11/25
Unexpected business trip to Europe #7
An additional task newly assigned to me during our business trip to Europe:to find the lost laptop of Mr. K, s...
2025/11/17
Unexpected business trip to Europe #6
“Gosh! It’s gone! My laptop’s gone!” These were the words that burst from the mouth of senior sale...
2025/11/12
Unexpected business trip to Europe #5
I have never felt the meaning of the word “relief” more keenly than I did at that moment. Having completed the...
2025/11/07
Others
Walls That Stop Sound: Fundamentals and Misconceptions of Sound Insulation
Introduction Many believe that “a thicker wall means better soundproofing.”In reality, sound leakage often res...
2025/10/31
Others
Washable Sound-Absorbing Walls: Combining Hygiene and Acoustic Performance
Introduction With the implementation of HACCP, manufacturing environments in the food and pharmaceutical secto...
2025/10/25
Others
Quiet Factories Improve Productivity: The Latest in Acoustic and Insulation Design with the BF Series
Introduction In manufacturing, noise has long been regarded as an unavoidable part of production.Today, howeve...
2025/10/20
Others
Balancing Acoustics: The Right Relationship Between Absorption and Insulation
Introduction In noise control, one of the most common questions is:“Should we prioritize sound insulation or s...