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You’ll hardly believe the huge difference acoustic sheer blind fabric makes to the acoustic amenity of a room.
The Materialised range boasts a combination of attributes previously unavailable for commercial spaces:
Woven with a ribbon-shaped Trevira CS yarn, this filament is the key to their sound absorption, managing the flow of sound waves repeatedly passing through and bouncing off a reflective surface. This changes the tone, becoming muffled, and results in the reduction of sound levels.
To quantify Materialised range as commercial acoustic solutions, each product is tested and awarded an NRC (Noise Reduction Coefficient) rating. The NRC measures the absorption effectiveness of the material and is calculated by averaging how absorptive a material is at four different frequencies.
The Materialised range’s Hush acoustic sheer blind fabric is tested at 250hz, 500hz, 1000hz, and 2000hz. The average result is then applied to the NRC scale of 0 to 1, where 1 indicates perfect sound absorption and 0 indicates no absorption.
Our NRC test methods position the acoustic fabric 100mm from the window or wall, i.e. with a 100mm air gap, and deliver an outstanding NRC rating of between 0.55 and 0.71.
To quantify our product as commercial acoustic solutions, each is tested and awarded an NRC (Noise Reduction Coefficient) rating. The NRC relates to the absorption effectiveness of the material, and is calculated by averaging how absorptive a material is at four different frequencies.
Our Hush acoustic sheer blind fabric is tested at 250hz, 500hz, 1000hz and 2000hz. Taking the average number, it is then applied to the NRC scale of 0 to 1. A perfectly sound absorptive material achieves a 1, whereas a 0 indicates no absorption.
Our NRC test methods position the acoustic fabric 100mm from the window or wall, i.e. with a 100mm air gap, and deliver an outstanding NRC rating of between 0.55 and 0.71.
Soundcheck Blind White
Soundcheck Blind Pumice
Soundcheck Blind Charcoal
Frequency Blind White
See our products in your home, have our team measure up for you, and receive a no-obligation quote. Choose with confidence, choose KR Blinds.
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