Tesaurus d'Art i Arquitectura Getty Institute 0000-00-00 2024-01-24 15:40:44 en time-domain reflectometry300391209reflectometry, time-domainTDR Measurement method originally used to to detect properties of electrical transmission lines; and more recently as a technique to determine dielectric water content in stone structures and in soil. It involves applying stepped voltage in pulses and observing reflected waveforms which reflect discontinuities by amplitude. The distance to the reflecting impedances is measured by the time it takes a pulse to return. time-domain reflectometry (traducció pendent) time-domain reflectometry (traducció pendent) 2026-03-30 20:25:25