Perifere Echo Multimodaal echo
Perifere Echo Multimodaal echo
Perifere Echo Multimodaal echo
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History <strong>echo</strong>grafie<br />
• 1822: D. Colladen: berekening snelheid van geluidsverplaatsing in water<br />
• 1880: P. Curie: piëzzoelectrische eigenschappen kristallen<br />
• 1912: SONAR<br />
• 1915: P. Langevin: hydrophone<br />
• 1940: K. Dussik: <strong>echo</strong> hersenen… zonder veel succes<br />
• 1949: J. Wild: <strong>echo</strong> weefsels<br />
<strong>Echo</strong>grafie principe<br />
Tim Royer, 2001 – Nadine Nagazawa 2006<br />
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