|
US8296084B1
|
|
Non-contact, focused, ultrasonic probes for vibrometry, gauging, condition monitoring and feedback control of robots
|
|
US8176789B1
|
|
Three-microphone sound-intensity probe
|
|
US8203909B1
|
|
Forward-looking sonar for ships and boats
|
|
US7751281B1
|
|
Detection of bured objects using an array of non-contact ultrasonic vibrometers
|
|
US7920709B1
|
|
Vector sound-intensity probes operating in a half-space
|
|
US2007223730A1
|
|
Normalization and calibration of microphones in sound-intensity probes
|
|
WO2007084121A1
|
|
Sound source location and quantification using arrays of vector probes
|
|
WO2007084122A2
|
|
Method and apparatus for echolocation
|
|
US2006098533A1
|
|
Method and apparatus for echolocation
|
|
US2006098534A1
|
|
Sound source location and quantification using arrays of vector probes
|
|
US7058184B1
|
|
Acoustic measurement method and apparatus
|
|
US5190313A
|
|
Impact cushioning device
|
