Spectrogram Diagnosis of Aircraft Disasters Institute for Aerospace Research, National Research Council of Canada

Format:

Conference/Event

Author/Creator:

Slingerland, Frank W., author.

Conference Name:

International Pacific Air & Space Technolgy Conference (1991-10-07 : Nagoya City, Japan)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1991

Summary:

AbstractImpulsive forces applied to an aircraft fuselage generate radial vibration waves in the structure analogous to those in a classical thin shell. It has been found that these waves are detected by the cockpit area microphone, and that spectrogram analysis of the microphone recording can provide information on the nature, origin and strength of the source, whether an explosion or a sudden decompression

Notes:

Vendor supplied data

Publisher Number:

912041

Access Restriction:

Restricted for use by site license