Engine Noise Testing in an Economical "Semi" Anechoic Room Dept. of Mechanical Engrg. Univ. of Windsor Windsor, Ontario

Format:

Conference/Event

Author/Creator:

Gaspar, Robert, author.

Conference Name:

1978 Automotive Engineering Congress and Exposition (1978-02-27 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1978

Summary:

A "semi" anechoic room design has been proposed and constructed from readily available, inexpensive construction materials. To demonstrate its feasibility, noise testing was conducted using a rotary engine as the noise source.The results of the testing indicated that the design is functional since free field conditions exist. This condition was proven to exist for at least one angular position measured relative to the exhaust pipe and in the horizontal plane of the exhaust pipe. Other information is provided concerning engine behaviour and type of noise radiated

Notes:

Vendor supplied data

Publisher Number:

780171

Access Restriction:

Restricted for use by site license