SOUND TRANSMITTING CONDUIT FOR DISLODGING

Brand	Owner	Address	Description
ACOUSTIC LANCE	BHA GROUP, INC.	8800 EAST 63RD STREET KANSAS CITY MO 64133	SOUND TRANSMITTING CONDUIT FOR DISLODGING MATERIAL IN STORAGE CONTAINERS;ACOUSTIC;
	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.