Techint & Articles

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...

Significance of technical information disclosure

Sonora’s website has approximately over 300 pages.(Japanese Website)Most of those pages are “Techint &am...

Sound Absorbency of Anechoic Box

Sonora Technology may receive enquiries about the sound absorption properties of anechoic box, so we’d like to...

How to Use an Anechoic Box

An anechoic box can be placed right next to the desk of the person in charge of research and development. Sinc...

Thank you for your Email.

“Thank you for your Email.” – Sonora Technology has received this one sentence only by email from a Chinese ma...

Anechoic Chamber and Wavelengths

Anechoic Chambers are designed so that sound generated inside does not bounce back. The phenomenon of sound no...

How quiet is inside an anechoic box?

An anechoic box is an acoustic measurement box with a high sound insulation box. It is mainly used to measure ...