Buy high quality Acoustic Panels sound-absorbing panels at Wedge India to control sound in various spaces, such as offices, recording studios, home theaters, and public spaces. 
 
Acoustic panels are sound-absorbing panels designed to reduce noise and control sound in various spaces, such as offices, recording studios, home theaters, and public spaces. They help in improving the sound quality by minimizing echo, reverberation, and background noise. Here are some key aspects of acoustic panels:
 
Types of Acoustic Panels:
1. Fabric-Wrapped Panels: These panels are covered with fabric and filled with sound-absorbing materials like foam or fiberglass. They come in various colors and textures, making them a popular choice for aesthetic customization.
2. Foam Panels: Often used in recording studios, these panels are made of foam with a unique shape (e.g., wedge or pyramid) to enhance sound absorption.
3. Wooden Panels: These panels have a perforated or slatted wooden surface with sound-absorbing material behind them. They are commonly used in spaces where aesthetics and acoustics need to be balanced, like in concert halls.
4. Perforated Panels: Typically made of metal or wood, these panels have small holes that allow sound waves to pass through and get absorbed by the material behind them.
5. Bass Traps: These are thicker panels designed to absorb low-frequency sounds, which are harder to control with regular acoustic panels.
 
Applications:
• Offices: To create a quieter and more focused work environment.
• Home Theaters: To enhance the sound experience by reducing echoes.
• Studios: To control sound for recording and mixing.
• Restaurants and Public Spaces: To reduce overall noise levels and improve the acoustics for a better ambiance.
 
Installation:
Acoustic panels can be mounted on walls or ceilings using various methods like adhesive strips, clips, or brackets. They come in different shapes and sizes, allowing for flexibility in design and placement.
 
Acoustic insulation ratings for panels are typically expressed using various metrics that measure how well the panel absorbs or blocks sound. The most common metrics are:
1. NRC (Noise Reduction Coefficient): Measures the ability of a material to absorb sound. It ranges from 0 (no absorption) to 1 (complete absorption). For example, a panel with an NRC of 0.8 absorbs 80% of sound that hits it.
2. STC (Sound Transmission Class): Measures the ability of a material to block sound transmission from one side to the other. It ranges typically from 20 to 60, with higher numbers indicating better sound blocking.
3. SAA (Sound Absorption Average): Similar to NRC but is calculated using a slightly different method and often provides a more detailed absorption profile over various frequencies.
 
Acoustic insulation ratings for various types of Wedge Panels:
1. Fabric-Wrapped Wedge Panels
NRC: 0.70 to 1.00
STC: Not typically rated for STC as they are designed more for absorption than blocking.
2. Wedge Foam Panels
• NRC: 0.30 to 0.95, depending on the thickness and shape.
• STC: Usually not rated, as foam panels primarily absorb sound rather than block it.
3. Wedge Wooden Acoustic Panels
• NRC: 0.50 to 0.90, depending on design (e.g., slats, perforations).
• STC: 20 to 30 if designed with backing materials that help block sound.
4. Wedge Perforated Metal Panels
• NRC: 0.50 to 0.85, depending on perforation pattern and backing material.
• STC: Can range from 25 to 45 if used with appropriate backing materials.
5. Wedge Bass Traps
• NRC: Generally above 1.00 for low frequencies (below 200 Hz), designed specifically for absorbing bass.
• STC: Not usually rated; purpose-built for absorption.
6. Wedge Composite Panels (Combination of Sound Absorbing and Blocking Materials)
• NRC: 0.60 to 1.00
• STC: 30 to 60, offering both sound absorption and soundproofing.