คุณลักษณะ

• For noise and noise countermeasures
• Increased sound absorption effect compared to our conventional products
• White color, so the room will not be dark
• Lightweight material, easy to carry and easy to install with double-sided tape and tackers (tape and tackers are not included)
• Made of polyester with flame resistance (passed FMVSS 302), heat resistant temperature is high and waterproof
• Popular product for teleworkers and others
• Thickness of the product varies from 3000Hz to 10000Hz (type of sound), which is more easily absorbed
• Thickness of the product varies from 3000Hz to 10000Hz (Semi-Sound) It is a popular product that can be used for telework, etc.
• The frequencies (types of sound) that are more easily absorbed vary depending on the thickness of the product
• 10mm thickness: 3000Hz to 10,000Hz (cicada cries, motorcycle running noise, birdsong, etc.)
• 20mm thickness: 2000Hz to 5000Hz (8000Hz to 10,000Hz), 8000Hz to 10000Hz (high-pitched human voices, cicada voices, motorcycle running sounds, birdsong, jet airplane sounds, etc.)
• 30mm thickness: 1500Hz to 3500Hz, 5000Hz to 8500Hz, 10000Hz (daily conversation, cicada voices, motorcycle running sounds, birdsong, jet airplane sounds)
• Frequency (Hz) is a type of sound, not a loudness. Frequency (Hz) is a type of sound and is not a loudness of sound. The frequency (Hz) is the type of sound, not the loudness of sound.