SoundScope: Audio Analyzer
Waldemar Schneider
SoundScope is professional audio metering for iPhone. ITU-R BS.1770-4 LUFS, 32k-point spectrum analyzer, Band RMS, phase correlation and AI mix diagnostics — the same tools as $300 desktop plugins. No subscription. No ads. The audio analyzer mix engineers, podcasters and mastering pros actually use. - LOUDNESS, DONE RIGHT - Spotify normalizes to -14 LUFS. YouTube to -13. Apple Music to -16. Netflix to -27. Hit the wrong target and your mix gets turned down, mangled by encoders, or just sounds wrong on the other end. SoundScope runs full ITU-R BS.1770-4 compliant loudness metering: • Momentary LUFS (400 ms window) • Short-Term LUFS (3 s window) • Integrated LUFS with proper two-pass gating • Loudness Range (LRA) • True Peak with sub-sample interpolation • PLR — your personal Loudness War detector • Dynamic Range (DR) score Platform targets right on screen. Hit them every time. - SPECTRUM ANALYZER FOR PEOPLE WHO CARE - Rotate to landscape for a full-frequency spectrum analyzer with serious depth. Three FFT modes: • TRANS (1024) — catches fast transients • BAL (4096) — smooth, balanced, great for mixing • MASTR (32768) — surgical frequency detail for mastering Overlap 25% to 93.75%. Log or linear scaling. 20 to 120 bands. Freeze with HOLD. Bar or line display. Not a toy. - BAND RMS - Five frequency bands. Real dB RMS values. Mono compatibility per band. • SUB (20–80 Hz) • LOW (80–250 Hz) • MID (250 Hz–2 kHz) • HIGH-MID (2–8 kHz) • AIR (8–20 kHz) Find exactly where your mix breaks — or where your sub is eating everything. - AI MIX DIAGNOSTICS - Tell it the genre. Get real-time feedback. Diagnostics knows the difference between an EDM master and a classical recording. Between a podcast and a hip-hop banger. Set the target, and it watches your levels, dynamics, frequency balance and mono compat — and tells you what's off. Seven genre profiles: General, EDM, Hip-Hop, Classical, Rock, Acoustic, Podcast. - STEREO & PHASE - • Phase Correlation Meter (-1 to +1) • Stereo Spread Visualizer • M/S Decoding • Per-frequency mono compatibility - VU METER - 60-segment LED-style metering, L and R, smooth, precise, peak hold, blue-to-red color grading. - BUILT FOR REAL WORKFLOWS - • USB audio interfaces • Bluetooth A2DP input • External microphones • Input gain 0.1× – 4.0× • 7 theme colors • No subscription. No ads. No nonsense. SoundScope is the one you reach for when you need to know what's actually happening in your audio.