Techint & Articles

We made a video of VSAC…

Speaking of cars, do you know the old Japanese anime “Initial D”?Initial D is an anime about Japan...

Method for sealing a cable port

In Anechoic chambers or boxes, there are instances where cables are passed through form the outside to the ins...

About Mechanical Ventilation systems

Ventilation of indoor and outdoor spaces using mechanical means ( such as fans ) is referred to as mechanical ...

Acoustic Measurement in Environments Using Water

When measuring the sound of water-using products such as water heaters in an anechoic chamber, the acoustic ma...

The Future of Soundproofing Structures

The term “soundproofing structure” refers to the design of soundproof layers and the sealing mecha...

A Soundproof room like a Thermos

Since there happened to be a Thermos on the author’s desk, I would like to discuss how the soundproofing effec...

Soundproof for Sound Measurement

When we think of “Soundproof,” we often imagine soundproof rooms or studios for playing musical instruments in...

Sound Insulation of Sliding Doors

Sliding doors are said to have slightly lower sound insulation performance compared to traditional hinged door...

Mazak 3D FABRI GEAR 220 II

An innovative laser processing machine that can cut long materials such as round pipes, square pipes, angle ma...

Sound Insulating Values in the High-frequency Band of an Anechoic Box (10K~20KHz)

Sonora Technology guarantees sound insulation value of our anechoic box. You may find the guaranteed sound ins...