Patent ID: 8528690

Claim:
A sound effect amplification diffuser, comprising: a deck comprising a base member, a cover member covering said base member, and an accommodation chamber defined in between said base member and said cover member, said cover member comprises a bearing space defined in a top side thereof, a sound collection hole cut through opposing top and bottom walls thereof and disposed at one lateral side of said bearing space, a sound collecting hood mounted at a bottom side thereof around said sound collection hole and suspending in said accommodation chamber, a sound chamber defined in said sound collecting hood in communication with said sound collection hole, a sound outlet located at one side of said sound collecting hood in communication between said sound chamber and said accommodation chamber, and a sound grille located at one side wall thereof opposite to said sound collection hole and kept in communication between said accommodation chamber; and an amplification diffuser affixed to said cover member of said deck and suspending in said accommodation chamber, said amplification diffuser comprising a trumpet-like sound guide body, a connection hole located at one end of said trumpet-like sound guide body and connected to said sound outlet of said cover member, and a horn mouth located at an opposite end of said trumpet-like sound guide body in air communication with said connection hole and said sound grille.