SOUND FIELDS

Brand	Owner	Address	Description
SOUNDFIELDS	Silberman, Jeffrey Ira	4001 Old Court Road, Suite #517 Baltimore MD 21208	SOUND FIELDS;sale of compact disc recordings and recording company label of all types of music, for the current 2-channel playback compact discs as well as the eventual innovation and development of 4-channel playback;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A sound focus speaker adopting a gas-filled sound lens enhances efficiency of transferring sound from a source to target area and of protecting a spread of transferred sound. The sound focus speaker includes a gas-filled sound lens, sound sources for generating sound and a sound-absorption room for surrounding the sound lens and the sound sources. Sound emitted from the sound focus speaker is focused at specific distance to make a focus point and not spread to the outer of the focus point from forming a sound area.