acoustic imaging
Hearing through echoes
Acoustic imaging uses sound waves to create visual representations of objects or structures.
Sonar maps the ocean floor; ultrasound reveals a fetus in the womb.
The technique works where light cannot penetrate—through water, tissue, or solid materials.
Industrial applications include detecting flaws in pipes and welds without cutting them open.
- sonarUnderwater detection by echoes
- ultrasoundInaudible high-frequency waves
- prenatal ultrasoundImaging of developing fetus
- echolocationNavigation through reflected sound
- sonogramUltrasound-produced medical image
radar · scan · waves · frequency · transducer · dolphin · submarine · fetal · echo · pulse · sound waves · depth · mapping · reflection · medical · probe · underwater · deep sea
- imagingcamera, digital camera, MRI, pixel, pixels
- sonaractive sonar, passive sonar, ping, echolocation, hydrophone
- subsurface explorationcore sampling, core samples, drilling, 3D mapping, boreholes
- ultrasonicstransducer, ultrasonic cleaning, fish finder, sonogram, echosounder
- acousticssound waves, sound wave, sound, soundwave, vibration
- oceanographyoceanography, oceanographer, sonar, marine science, ocean circulation
acoustic imagingnuclear imaging
Medical visualization using radioisotopes
infrared imaging · thermal imaging · radar imaging · MRI · fluoroscopy
acoustic, acoustics, acoustical, acoustically, image, imaging, imager, images, imagery