Noise Source Identification with Particle Velocity and Intensity Sensors
Topic outline
- Noise Source Identification with Particle Velocity and Intensity Sensors
Noise Source Identification with Particle Velocity and Intensity Sensors
This course explains near field techniques for imaging sound fields using particle velocity and intensity sensors. Several demonstrations and application examples are shown.
Price: Free
- 1: Introduction and Description of Sound
1: Introduction and Description of Sound
- 2: Localization Techniques
2: Localization Techniques
- Stationary vs. Non-stationary Sources
- Point by Point Acquisition
- Continuous Scanning Acquisition
- Simultaneous Multipoint Acquisition
- 3: Particle Velocity and Intensity Sensors
3: Particle Velocity and Intensity Sensors
- Sound Pressure vs. Particle Velocity
- Anatomy of Microflown Particle Velocity Sensor
- Background Noise Suppression
- Spatial Selectivity
- Intensity Measurement and Computation
- 4: Systems and Examples
4: Systems and Examples
- 2D Scan & Paint Applications
- Detection of Small Holes
- Power Turbine
- Large Gas Compressor
- Washing Machine
- 3D Scan & Paint Applications
- Windshield Wiper Actuator
- Washing Machine
- Ship Cabin Interior
- Loudspeaker
- Automotive Interior
- Acoustic Camera Applications
- Windshield Wiper Actuator
- Car Door Slam