Noise Reduction

Sound Studio

• Acoustic Foam Panels - [1]

Second Story Floors and Stairs

• About reducing noise - [2]
• Mass Loaded Vinyl - [3]
• Eggcrate acoustic panels- [4]

Under Hardwood Floor

• 1-3mm thick - otherwise may be too thick. [5]
• Carpet underlayment is a no-go for hardwood flooring. [6]
• You can use carpet as underlayment for hardwood - [7] - but not carpet padding.

Materials

• Frothed urethane foam - [8]
• Cork - good for soundproofing as a natural material - [9]

Technical Specifications

• Sound Transmission Class - 60+ is great - [10]