Megaplastic. What is it? Why?
A sabin is a unit of measurement which measures the absorbance of sound of a material.
Probably not much, since all of his material has been transcribed to cd, which has MUCH better sound than any 78 recording. LPs sound good. 78s never did, not even in the best condition. But good luck trying to sell it, anyway:)
Sound perspective is the way you hear a sound. (Where you hear it coming from)
Early movies, known as silent films, did not have sound, they consisted only of moving pictures. When movies began to be made with sound, the art of the motion picture entered the sound era.
a monotone sound monotonous
We are sound-proofing the new recording studio.Your neighbours really need to invest in some sound-proofing.
Sound proofing a wall can be done in many ways. In general, extra materials, such as extra drywall, and sound proof material that can be put on the wall will sound proof a wall.
We are sound-proofing the new recording studio.Your neighbours really need to invest in some sound-proofing.
Sound proofing works by having alternating layers of material and air that deaden the sound waves as they transfer through each layer. "Soft" materials work well because vibrations/sound waves don't transfer through them as easily. If glass is to be used it needs to be double paned with a vacuum barrier between the two panes
mass
yes; sound and proofing
When somebody needed their sound proofing.
Acoustic panels are the primary material used in sound proofing a room. There is also a new material known as green glue, it comes in a tube and is much cheaper to install.
You can try First Sight Vision Service located in your local Walmart has affordable eye exams.
Sound absorbing materials. multiple layers of glass.
Use sound-proof drywall.
That depends on many factors. To sound proof a room, mass is your friend. Most commonly used material is Standard drywall. Some high end material like Quiet-rock has more mass and damping capabilities and provides a higher STC. A layer of drywall or quiet-rock on the walls of the auditorium should provide good sound proofing. Foam, fabric and white noise can also be helpful when dealing with a building previously constructed, with poor sound proofing.