Larson Davis DNA Noise Evaluation Software - Noise and Vibration Data Evaluation Software
Larson Davis DNA Noise Evaluation Software - The DNA® (Data, Navigation and Analysis) software simplifies the processing of vibration and noise data - with easy operation, various pre-configured calculations, data visualization, and reporting templates. The software is compatible with Windows XP Pro SP2 and Vista Business, supporting Larson Davis 831, SoundTrack LxT, HVM100, 720, 812, 820, 824, 2900B, and 3000+ instruments.
Features / Capabilities
- Multiple live data displays on the PC screen
- Continuous data transfer from the handheld instrument to the PC hard drive, including sound recordings
- Import of stored data from the handheld instrument or PC hard drive
- Creation of reporting templates for easy display and printing
- Organization and retrieval of templates, graphs, and measurements
- Generation of reports with embedded text, diagrams, images, or OLE objects
- 1/1, 1/3, 1/12, 1/24 octave, FFT and zoomed FFT, noise level parameters, display of statistical data
- Synchronization of cursors across different displays with drag-and-drop functionality
Larson Davis DNA Noise Evaluation Software - Applications
- Research / Development
- Building acoustics
- Detection of sound sources
- Vibration measurements
- Statistics
- Pass-by measurements
- Sound intensity
- Recording of transients
- Environmental Protection
- Aircraft noise
- Industrial noise emission
- General inspections
- Traffic noise
- Community noise
- Events and sounds
- Occupational Safety
- Workplace measurements
- Noise generated by machinery
The DNA software was developed for the comprehensive integration and management of all Larson Davis noise and vibration measuring instruments, eliminating the need for separate software for each instrument. Under a single user interface, everything is available: data storage, organization, display, evaluation, and reporting...
- Real-time display - Real-time display of measurement data on the screen - Access to all measurement and analysis functions of the instrument
- Supported instruments - Larson Davis 831, SoundTrack LxT, HVM100, 812, 820, 824, 2900B, and 3200+ - Communication via USB, RS-232, or RS-422 interface
- Organization of measurements - Storage of files and data with project-oriented organization (tree structure) - Project files may contain measurement data, environmental information, notes and descriptions, images, audio files, etc. - Rearrangement of data and report generation with drag-and-drop functionality
- Graphical display - Display with lin/log scaling, gridlines, bar graphs, cursor synchronization - Time cumulative processing for each frequency band, Ln%, and frequency... - Order analysis, RT-60...
- Post-processing of data - Statistical calculations for levels, spectra, as well as 1/3, 1/12, and 1/24 octave analysis - Mathematical operations on data arrays, spectra, levels, RPMs... - Modification or extraction of spectral bands in the frequency and time domains - Application of weighting curves - 3D display (waterfall) - Generation of curve families according to ISO-NR, ISO-2633, Isophonics ISO-226
Optional Modules
- Direct storage - Direct continuous data storage from the instrument to the PC hard drive (e.g., for long-term measurements)
- Audio file - Time signal storage from the instrument to the PC sound card, then to the PC hard drive - Attachment of audio files to displays, documents possible - Creation of WAV files
- Order Tracking analysis - Order analysis based on stored data automatically from the rotational signal - Graphical display template for Order analysis
- Building acoustics - RT-60 with inverted Schroeder integration - ISO R140 and ISO 717 - ASTM E90-E336 and ASTM E007
- Acoustic intensity - ISO 9614 - Contour representation (single-plane) - Overlay of DXF Autocad file on the measurement surface
No further information available.
No downloadable files available.
