NorCloud login
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How we calibrate
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Measurement workflow for building acoustics
Nor850 Building Acoustics implements a workflow tailored to standardized sound insulation testing, covering both field and laboratory measurements:
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Setup of measurement positions and sound sources according to the test type
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Execution of airborne, façade and impact sound insulation measurements, as well as reverberation time
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Automatic calculation of acoustic indices according to ISO 717 and other applicable standards
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Generation of standards-compliant test reports
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Integrated within the Nor850 system
Nor850 Building Acoustics integrates with Norsonic hardware, including sound level meters, multi-channel systems and sound sources, enabling solutions tailored to both field measurements and laboratory testing.
The system combines measurement control, result processing and data management within a single working environment, ensuring consistency and reliable validation of results throughout the entire process.
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Advanced capabilities with Nor850 Building Acoustics
Nor850 Building Acoustics includes features specifically designed for building acoustics testing, providing control and accuracy in real measurement conditions:
- Wireless system synchronization, enabling control of the Nor145 sound level meter and Nor282 power amplifier during insulation measurements
- Multi-channel measurement without cables, through synchronization of multiple sound level meters and sound sources, enabling coordinated measurements across different positions
- Integration with Norsonic multi-channel systems, enabling acquisition setups with a large number of microphones, particularly suited for laboratory testing
- SweptSine measurements, particularly suited for conditions with varying background noise, where the signal-to-noise ratio in the receiving room may be critical
- Automated measurement sequences, through control of equipment such as microphone booms, enabling fully automated laboratory testing
- Advanced result processing, including calculation of indices, averaging of measurements and management of measurement conditions, such as the application of spectral adaptation terms (C, Ctr)
- Exclusion of disturbed measurements, with automatic recalculation of results when conditions in the source or receiving room affect the validity of sound insulation measurements
- Integrated standards verification, supporting validation of measurements according to ISO 16283, ISO 10140 and ISO 717
- Advanced data management, with full traceability and structured project organization, enabling analysis and comparison of results across projects, both as single-number ratings and across frequency bands
Flexible configuration
Nor850 can be used as a complete solution for building acoustics testing or as a post-processing tool for the evaluation of existing measurements.
Complete solution for measurement, analysis and reporting in building acoustics
Post-processing and reporting tools with report templates compliant with a wide range of international standards
Scalable depending on equipment and test requirements
Environmental noise
Reliable noise monitoring with sound level meter, stand-alone terminals or large-scale systems.
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Building acoustic
Building acoustic is about the sound that travels between rooms - something you'd rather avoid.
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