![]() 01 frequencies (third-octave-bands) of an automobile gear (58 - 78 db) ![]() 02 automobile gear at 1600 Hz (58 - 78 db) ![]() 03 db-image of an automobile door shut (75 - 85 db) ![]() 04 62ms db-sequence of an automobile door shut (75 - 85 db) ![]() 05 1250 Hz in comparison with 1600 Hz (58 - 78 db) ![]() 06 cubes at 1600 Hz (58 - 78 db) ![]() 07 noise by numbers at 1250 Hz (58 - 78 db) ![]() 08 noise by numbers at 1250 Hz (58 - 78 db) ![]() 09 markers and cubes at 1600 Hz (58 - 78 db) ![]() 09 turbine noise boing 737-400 * 10 front-wheel drive of an electrical scooter * 11 open-air event * 12 stationary diesel engine * 13 excavator engine * 14 noise-map of wuerzburg, germany * original acoustic images by dr. heinz, www.acoustic-camera.com.
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