Document 2Ke2wvBX4QnR8ynzbLE7keB5

USG SOUND 1NSULATIVE DOORS are practical and highly effi cient in preventing the transmission of di>turbing noises between rooms. USG SOUND INSULATIVE MACHINE BASES are designed to absorb vibration and prevent the trans mission of noise caused by machinery. ACOUSTONE, the USG Acoustical Tile, creates a more comfortable noise level while providing beautiful and harmonious decorative designs. These USG Sound Control Materials Will Meet Your Exact Requirements A Message to Architects from the Uniced States Gypsum Company rchitects who recommend A. and specify materials and methods for controlling sound often desire ad vice from trained acoustical experts. It is for this reason that the United States Gypsum Company maintains a com plete Sound Control Service. Its pur pose is to help architects diagnose the need for various types of sound control and prescribe the most practical and economical corrective measures. The three materials pictured above illustrate a few of the many USG acousrical products. No matter what type of sound control you may need --auditorium correc tion, noise abatement, sound insulation or their combinations -- the United States Gypsum Company supplies mate rials and methods of construction to meet your requirements. They include: USG Sound fnsulative Doors to prevent the transmission of noise from one room to another. USG Sound lmutative Machine Boses to pre vent the spread of noise caused by vibrating machinery. The USG System of Sound Insulation to pre vent noise from being carried through floors, walls and ceilings. Acoustone, theUSGAcoustical Tile,andSabinile A coustical Plasterxo create a satisfactory acous tical condition, and to absorb disturbing noise created in business offices, restaurants, hos pitals, schools, etc. Whenever you believe sound control may be advantageous in old or new huildings, we invite you to consult a USG Sound Control Engineer. He is trained to analyze the need for control ling sound, to predict definite results and recommend ways for attaining them. On all jobs assigned to us, we supply the materials and supervise their instal lation, thus relieving architects of all details and assuring undivided responsi bility for the completed job. Complete data on USG Sound Con trol Materials may be found in Sweet's Catalogue. For further information, or for an appointment with a USG Sound Control Engineer, please write to us. United States Gypsum Company, Dept. 286, 300 West Adams Street, Chicago, Illinois. In Canada: Dominion Gypsum Company, Ltd., Toronto, Ontario. USG SOUND CONTROL SERVICE Auditorium Correction--Noise Abatement --Sound Insulation Copy N'n. 17$--L76.16--Finished--Tape Arch. Record Pencil Points September, 1931 J5334--1 BB025 0226