When.com Web Search

Search results

1. Results From The WOW.Com Content Network

2. Bass trap - Wikipedia

   en.wikipedia.org/wiki/Bass_trap

   Bass trap. Bass traps are acoustic energy absorbers which are designed to damp low-frequency sound energy with the goal of attaining a flatter low-frequency (LF) room response by reducing LF resonances in rooms. They are commonly used in recording studios, mastering rooms, home theatres and other rooms built to provide a critical listening ...

3. Sound attenuator - Wikipedia

   en.wikipedia.org/wiki/Sound_attenuator

   Generally, sound attenuators consist of the following elements: An inner perforated layer of light gauge sheet metal (baffle) The baffle is then filled with sound-absorptive insulation. In high velocity systems, or when there is a concern for particulate matter in the air stream, a bagged or mylar -faced insulation is used. Packless sound ...

4. Soundproofing - Wikipedia

   en.wikipedia.org/wiki/Soundproofing

   A pair of headphones being tested inside an anechoic chamber for soundproofing. Soundproofing is any means of impeding sound propagation.There are several methods employed including increasing the distance between the source and receiver, decoupling, using noise barriers to reflect or absorb the energy of the sound waves, using damping structures such as sound baffles for absorption, or using ...

5. Why stone wool insulation offers alternative for home ...

   www.aol.com/why-stone-wool-insulation-offers...

   Steel wool makes all the difference. Steel wool may provide outstanding fire protection and can withstand heat up to 2150ºF. Paired with fire-rated drywall and other products, a homeowner or ...

6. Sound transmission class - Wikipedia

   en.wikipedia.org/wiki/Sound_transmission_class

   Sound Transmission Class (or STC) is an integer rating of how well a building partition attenuates airborne sound. In the US, it is widely used to rate interior partitions, ceilings, floors, doors, windows and exterior wall configurations. Outside the US, the ISO Sound Reduction Index (SRI) is used. The STC rating very roughly reflects the ...

7. Architectural acoustics - Wikipedia

   en.wikipedia.org/wiki/Architectural_acoustics

   Architectural acoustics (also known as building acoustics) is the science and engineering of achieving a good sound within a building and is a branch of acoustical engineering. [1] The first application of modern scientific methods to architectural acoustics was carried out by the American physicist Wallace Sabine in the Fogg Museum lecture room.