pegelWERK mini METER

Broadcast-grade loudness metering — now in your pocket.

pegelWERK mini METER puts the EBU R128 / ITU-R BS.1770-4 loudness engine of broadcast METER onto your iPhone. Built for broadcast engineers, podcast producers and recording professionals who need a reliable reference on the go — without a laptop, without a plug-in, without compromise.

LOUDNESS METERING
• Momentary LUFS (400 ms window)
• Short-term LUFS (3 s window)
• Integrated LUFS (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 checks on location
• Podcast: mastering reference between studio sessions
• Recording: A/B comparison between takes
• Mixing: mobile secondary reference alongside your main setup.

WHY MINI METER
• Compact UI optimised for the iPhone display
• Lightweight (5 MB), no background processes
• One-time purchase — no subscription, no hidden costs.

mini METER is the mobile companion to broadcast METER, our professional Mac and iPad application. Identical DSP engine, streamlined UI for mobile use.