Measurement of Ultrasonic Velocity in Liquid Using a Modified Ultrasonic Correlation System Under Low S/N Condition

von IMANO, Kazuhiko
Veröffentlicht in Symposium on Ultrasonic Electronics (9 : 1988 : Sendai) Proceedings of the 9th Symposium on Ultrasonic Electronics (1989)

Velocity Measurement in Liquids by using Reflection Type Ultrasonic Correlator via Wave number Analysis in MHz Range

von IMANO, Kazuhiko
Veröffentlicht in Symposium on Ultrasonic Electronics (8 : 1987 : Tokio) Proceedings of the 8th Symposium on Ultrasonic Electronics (1988)

Development of a Detector of Variation of Underground Water Level Using Ultrasound

von OKUYAMA, Daitaro
Veröffentlicht in Proceedings of the 6th Symposium on Ultrasonic Electronics (1986)