dB vs loudness METER broadcast LUFS

How loud is it right now? dB-Meter turns your iPhone into a clear and easy-to-read sound level meter. This completely rebuilt version combines the familiar retro style of the original app with a modern digital measurement view. TWO VIEWS, ONE MEASUREMENT • Classic analog gauges in the original retro design • Modern digital view with animated dB display • Live VU meter with peak indication • Smooth 30-second history graph EVERY IMPORTANT VALUE AT A GLANCE • Current sound level in dB • Slowly moving average • Session minimum and maximum • Peak value with optional peak hold • Fast or smooth needle response • Reset the current measurement session Use it to compare sound levels at home, in the office, on the go, or while listening to music. A CLASSIC, REBUILT dB-Meter first launched more than 13 years ago and has been downloaded over 200,000 times. Version 2.0 was rebuilt for current iPhones without losing the character of the original. AVAILABLE IN 18 LANGUAGES The app language can be changed directly in the app, independently of the system language. Note: Measurements are based on the microphone of your device and are intended as an approximate reference. The app is not a calibrated or certified sound level meter and must not be used for official occupational safety measurements.

Broadcast-grade loudness, studio quality — now mobile, now with target profiles. loudness METER by pegelWERK brings the EBU R128 / ITU-R BS.1770-4 loudness engine of loudness METER PRO to your iPhone. For sound engineers, podcast producers and recording professionals who need a reliable reference on the go — no laptop, no plugin, no compromise. TARGET PROFILES (new) Pick your loudness target by profile — the meter's target line, colour zones and LU readout adapt instantly: • EBU R128 / Broadcast (−23 LUFS) • Podcast (−16 LUFS) • YouTube & streaming (−14 LUFS) • Audiobook (−18 LUFS) • USA, Japan, Australia (−24 LKFS) • Documentary and sports LOUDNESS METERING • Momentary LUFS (400 ms window) • Short-term LUFS (3 s window) • Integrated LUFS over the full measurement • Loudness Range (LRA) per EBU Tech 3342 • True Peak per ITU-R BS.1770-4 with 4× oversampling SPECTRUM ANALYSIS • Real-time FFT from 20 Hz to 20 kHz • Professional reference resolution • Switchable between loudness and spectrum view PROFESSIONAL USE • Broadcast: quick level check on location • Podcast & streaming: master to the right target • Recording: A/B comparison between sessions • Mixing: portable second reference alongside the main system WHY LOUDNESS METER • Compact, optimised for iPhone display • Lightweight, no background processes • Works immediately — no login, no account, no cloud required • Free — no subscription, no in-app purchases, no hidden costs loudness METER is the mobile variant of the professional pegelWERK desktop application loudness METER PRO. Same DSP engine, refined UI for mobile use. pegelWERK — Pro Audio Software.