VR24
VR24 is a portable data recorder from TEAC. It allows simultaneous acquisition of analog, CAN, pulse, GPS and Video data. Analog bandwidth is up to 40 kHz. Video with two cameras sampling up to 100 frames per second.Using VR24 data recorder together with RTD real time analysis for sound measurement
System configuration
RTD
RTD is a simple to use real time analysis tool for VR24 data recorder. While VR24 is recording data in the background RTD displays the incomming data in several modes. It allows various trigger options. Eight cursors and advanced zoom methods are supported. Any calculation, display setting or number of views can be altered in real time. RTD uses a simple human interface (optimized for touch panels) without nested dialogs. In nearly all cases RTD uses one button for one function. Up to 2 diagrams with selectable functionality are available.This embraces
- Time diagram
- Frequency spectrum
- Power spectrum and power spectral density
- Frequency Response Function
- Cross Spectrum and cross spectral density
- Auto Correlation
- Cross Correlation
- Spectrogram
- Sound (1/N Octave Analysis, LP, LEQ )
- Digital Multimeter for numeric display
RTD video tutorials
First steps into RT-View |
Using cursors |
Zooming |
Load and save configurations |
Using auto trigger |
Using manual trigger |
Using FFT (Fast Frequency Transform) |
Using PSD (Power Spectrum [Density] |
Using FRF (Frequency Response Function) |
Setting reference for logarithmic |
Using COH (Coherence) |
Using CCR (Cross Correlation) |
Using ACR (Auto correlation) |
Using Spectrogram |
Using sound analysis |
Using Digital multimeter |