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sound masking speakers by Top Surface Building Materials Trading LLC

SOUND MASKING

Sound masking is the addition of sound created by special digital generators and distributed by normally unseen speakers through an area to reduce distractions or provide confidentiality where needed. The sound is broad band random that conveys no information about itself to a listener. It is often referred to erroneously as white noise or pink noise;

The sound spectrum and level is specially shaped to provide the degree of privacy desired by occupants. Masking operates by covering up or masking unwanted sounds, similar to one-way windows that block the ability for a person to see persons behind them, or perfume that covers up other body odors. This is in contrast to the technique of active noise control which attempts to eliminate the unwanted sound. Sound masking is used in homes, commercial offices, medical facilities, court rooms, and in secure facilities to provide secrecy..

sound masking speakers supplied by Top Surface Building Materials Trading LLC

SOUND MASKING SYSTEM SPEAKERS

SM-001

In some older buildings the above locations do not exist. Vibration maskers have been applied in a number of facilities. One application is use on top of a gypsum board ceiling; the entire gypsum panel becomes the speaker.

They have also been attached to air supply ducts, radiating masking through the air diffusers. In other cases, maskers were hidden above air ducts in open ceilings. Masking speakers have been placed under desks, under open office work surfaces, and behind paintings. The figure above shows a wall mounted masking speaker.

sound-masking-single-unit

SOUND MASKING SINGLE UNIT

SM-002

Sound masking generators have been used for personal application for many years.

There are several devices for home, hotel, or air travel, primarily for sleeping.

The figure above shows a masker that has been on the market for many years.

ceiling speakers from Top Surface Building Materials Trading LLC

CEILING SPEAKERS

SM-003

Sound masking generators have been used for personal application for many years.

There are several devices for home, hotel, or air travel, primarily for sleeping.

There are several devices for home, hotel, or air travel, primarily for sleeping.

Call center speakers supplied by Top Surface Building Materials Trading LLC

CALL CENTER

AS-004

Masking operates by covering up or masking unwanted sounds, similar to one-way windows that block the ability for a person to see persons behind them, or perfume that covers up other body odors.

This is in contrast to the technique of active noise control which attempts to eliminate the unwanted sound.

Sound masking is used in homes, commercial offices, medical facilities, court rooms, and in secure facilities to provide secrecy.