_2916.png)
- Home
- Acoustic Materials
- Project
- Information
- Service
- About Master Acoustic
- Contact Us
-
Master Acoustic diffuser diffuses sound energy through multiple dimensions, multiple directions, and multiple angles. The diffuser has significant sound diffusion performance, and has a great effect on improving the brightness, clarity, and fullness of the sound; the environmental protection performance reaches E1 level.
INQUIRYA QRD diffuser is a type of acoustic diffuser used in architectural and acoustical design to scatter sound reflections and improve room acoustics. QRD diffusers are particularly effective at diffusing mid to high-frequency sound waves.
Design: QRD diffusers consist of a series of identical wells or cavities arranged in a grid pattern. The depth of each well varies according to a specific mathematical sequence, often based on prime numbers or quadratic residues.
Diffusion Principle: The depth variations in the wells create a pattern of different reflection angles for incident sound waves. When sound waves hit the diffuser, they bounce off the various well depths in a way that scatters the sound in multiple directions.
Broadband Diffusion: QRD diffusers are designed to work over a broad frequency range, making them suitable for controlling reflections of mid to high-frequency sound waves. They are often used in spaces like recording studios, control rooms, home theaters, and concert halls.
Prime Number Sequences: The depth of the wells is determined by prime number sequences or other mathematical algorithms. These sequences are chosen to ensure that the diffuser doesn't create periodic sound reflections, which could lead to undesirable flutter echoes.
QRD diffusers are effective tools for managing room acoustics, reducing standing waves, and enhancing sound quality by breaking up sound reflections. They are often used in conjunction with other acoustic treatments to create optimal listening or recording environments. QRD diffusers can be customized to target specific frequency ranges and diffusion patterns by altering the well depths and sizes, making them adaptable to different room sizes and acoustic requirements.
Browse the graphic below for more details.
Product parameters
Name: wood solid diffuser
Model: QRD DWS
Substrate: pine, paulownia, oak etc.
Finish: wood color, spray paint
1. Made of natural solid wood(Pine,Paulownia,Oak)eco-friendly and non-toxic.
2. Different shape can decorate the rooms, make the sound wave diffuse to different direction, avoiding causing dyeing, and make the sound quality delicate and precise.
3. Easy to install.
1. Are you a trading company or a factory?
Our company was established in Guangzhou city, with the factory in Foshan. We are a manufacturer engaged in acoustic products for more than 10 years. Welcome to visit our factory.
2. How can you guarantee the quality?
We are strict on every step of production to ensure the best quality. We provide full-scale quality management system and passed ISO9001 quality assurance system.
3. Can you offer sample?
Yes, we can offer standard samples for free, and customization is available.
4. Do you accept customization?
Yes, we can support our clients with OEM, so that it can be easier to open the local market and build a long-term partnership between us.
5. How long is the lead time?
Normally 10-25 days upon receiving the deposit, base on the quantity 1,500 SQM
6. Can you assist for installation?
Yes, we can arrange to assist in installation if needed.
7. Do you have CE certificate?
Yes, we have. We have shipped many goods to European countries.
8. What are the factors of influencing the NRC?
Perforation rate, gap between the wall and panel, the density and thickness of the glass wool, etc. All these factors will effect NRC.
9. How about the capacity of your factory?
We can produce 500,000 sqm acoustic materials per year.
10. How to pay?
You can pay by western union or T/T. Cash will be ok if we do business face to face .
More questions or details about our products or company, please feel free to contact us.
_3843.jpg)
_3844.jpg)