Ruido Ambiental

Environmental Noise is a technical app for sound pressure measurements
compliant with the NTP ISO 1996-2:2023 standard, with vector acoustic propagation calculation
under ISO 9613-2.

Features:
• 4-step guided wizard: sound level meter, source, orientation + wind, acoustics.

• Vector compass in true north (corrected for magnetic declination).

• OpenStreetMap map for point selection (no API key required).

• Propagation model with configurable weather correction.

• Adjustable ISO parameters (α, K, weather thresholds, reference distance).

• Local persistence of measurements in the Room database.

Designed for acoustic engineers, environmental consultants, and NTP field monitoring technicians.