The Goldline PWN1 is a Personal White Noise Generator.
Take the Goldline PWN1 with you - Provides continuous white noise. Built-in speaker and output jack for sound system use.
Acoustic masking is where a low level background sound is added to an area in order to:
The Model PWN1 has a built in speaker which allows the user to put background noise wherever he/she wants. Place the Noise Generator right next to you on a desk or table or on the other side of the room. The volume control permits the injection of only as much noise as is needed. The idea is not to overpower the offending noise or conversation but to inject just enough random sound to make it less distracting. The noise signal can also be patched into a sound system through the ¼" output jack. This would allow for a broader reaching noise pattern.