SOLAMETA Panel & AS / BFW

How I linked to Sonora Technology: Haruko MINAMI, Advisor

How I, living in Osaka, could be an adviser to Sonora Technology Co., Ltd in Tokyo?It was thanks to an unlikel...

Why is the tip of the acoustic wedge cut?

Acoustic wedges typically have a cut tip rather than a pointed one, as shown in the photo. I would like to exp...

The sound absorption rate of a single sound-absorbing wedge in an Anechoic chamber

We received the following inquiry from a North American distributor. They are asking about absorption ratio an...

Anechoic Chambers : Evolution of the Anechoic Chamber Industry over the last 20 years and its future

We would like to discuss how anechoic chambers and the anechoic chamber industry have changed from 2003, the y...

Is it possible to achieve soundproofing without sealing?

Rooms such as soundproof rooms and anechoic chambers, designed to enclose a space and prevent sound interferen...

Tarell’s Room

I have visited the 21st Century Museum of Contemporary Art in Kanazawa before. There is a permanent exhibition...

VSAC+Pass-By System and Related Products

Pass-by noise (external vehicle noise) refers to the noise generated when a vehicle is in motion. Our company ...

Noise control measures for through shafts

The above is a diagram showing the case where power from outside the semi-anechoic chamber is connected to a r...

Ultimate soundproof door sealing method

Soundproof doors typically have seals installed between the door frame and the door. By using a handle like a ...

Flat sill soundproof door

The flat sill soundproof door features a unique sealing method developed by Sonora Technology. When bringing a...