The Optimal Performance of Active Noise Controllers in Three Dimensional Cavities Ray W. Herrick Labs. School of Mech. Engrg. Purdue Univ

Format:

Conference/Event

Author/Creator:

Mollo, Christopher G., author.

Conference Name:

SAE Noise and Vibration Conference and Exposition (1987-04-28 : Traverse City, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1987

Summary:

A numerical technique is developed to find and evaluate the optimal active noise controller in three dimensional cavities. The technique finds the volume velocity of multiple specified secondary sources which minimize a design objective function. The design objective function may emphasize either local or global control of the sound field. The noise sources in the cavity may be either compact or distributed. Results for global and local control in spherical and rectangular cavities are discussed

Notes:

Vendor supplied data

Publisher Number:

870994

Access Restriction:

Restricted for use by site license