WALL STRUCTURE OF ACOUSTIC CHAMBER

PURPOSE:To make it possible to use effectively the thickness of a wall and exert a sound absorption effect and use an acoustic chamber widely and enhance the outside view and change a sound absorption rate ranging from a low voice area to a middle sound area in simple structure and adjust a sound ec...

Full description

Saved in:
Bibliographic Details
Main Author TAKENAKA FUMIYA
Format Patent
LanguageEnglish
Published 27.02.1996
Edition6
Subjects
BUILDING
CEILINGS
FIXED CONSTRUCTIONS
FLOORS
GENERAL BUILDING CONSTRUCTIONS
INSULATION OR OTHER PROTECTION OF BUILDINGS
ROOFS
WALLS, e.g. PARTITIONS
Online AccessGet full text

Cover

More Information
Summary:PURPOSE:To make it possible to use effectively the thickness of a wall and exert a sound absorption effect and use an acoustic chamber widely and enhance the outside view and change a sound absorption rate ranging from a low voice area to a middle sound area in simple structure and adjust a sound echo. CONSTITUTION:An opening 3 is installed to a surface material 2 of a wall 1. A sound absorption box 5, which incorporates a sound absorption material 4 is inserted into the thickness of the wall 1 from the opening 3. A net-like cover 6 is mounted to a front opening 5a of the sound absorption box 5 so that the cover 6 may be exposed into an acoustic chamber.
Bibliography:Application Number: JP19940190828