Decibels vs Easy Lightning Calculation

Decibels is a sound level meter that remembers what you measured. Point it at the noise, press start, press stop — and the reading stays. Average (Leq), maximum, minimum, duration and the full level trace, saved automatically, every time. No account, no subscription, and nothing leaves your phone unless you send it. MEASURE • A-weighted (dBA) or unweighted, per IEC 61672 • Fast (125 ms) and Slow (1 s) time weighting • LCpeak for impulses — alarms, slams, machinery • Live level trace with a ten-second window • Calibration offset for matching a reference meter KEEP • Every measurement saved automatically • History with the full trace of each run • CSV export carrying the settings it was taken under Decibels stores your measurements on your device and nowhere else. It records no audio — only the level — and asks for no location, no account and no identifiers. A note on accuracy: a phone microphone is not a calibrated instrument. Decibels is honest about that. Use the calibration offset against a reference meter for absolute readings, and treat it as an excellent relative instrument otherwise.

Lighting Calculations is a powerful utility app designed for engineers, electricians, students, and professionals working with lighting systems. This app helps you perform accurate lighting-related calculations, conversions, and formula checks all in one place.
 With a clean and simple interface, you can quickly calculate lighting requirements, check conversion values, and review essential formulas. Share your results instantly and use built-in resources to make your work easier and faster.
 Key Features: Perform accurate lighting calculations. Access essential lighting formulas. Check and convert values easily. Save and share results instantly. Simple, user-friendly interface. Ideal for professionals, students, and DIY projects.
 Whether you’re designing a lighting project, studying, or checking professional standards, Lighting Calculations gives you all the tools you need in one handy app. in-app purchase included Lifetime to Remove Ads Privacy Policy : https://docs.google.com/forms/d/e/1FAIpQLSc5seT5eTkoZtkbUQKlE1qsSQrl8zg3rc1WgOcbGV4XnXZ-zA/viewform?usp=header
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