SOUND GATE

Brand	Owner	Address	Description
SOUNDGATE	BERNAFON AG	Morgenstrasse 131 CH-3018 Bern Switzerland	SOUND GATE;Communication devices specifically adapted for use with hearing aids and hearing aid accessories, namely, devices for interconnecting hearing aids to other electronic communication devices, such as wireless phones, radio or television receivers, or music playing apparatus;
	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.