RTA Analyzer – Pro AV Tools

🎛️ RTA Analyzer 2.0 — the real-time audio analyzer that measures right and looks incredible Built for sound engineers, AV techs, car-audio installers and home-theater tuners. Point a mic at your system and see exactly what every band is doing — accurately, instantly, and in style. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✨ NEW IN 2.0 🌊 Waterfall spectrogram — see sound over time, full screen or right under the bars. Find hum, ringing and feedback as it happens. 🔊 Built-in signal generator — pink noise free; white noise, sine and log sweep in Pro. Measure while it plays: no second app. 🌈 56 color themes, LED-segment bars, color by level or by frequency, and glow. 🎚️ A redesigned studio look with broadcast-style LED meters. 🎁 Try every Pro tool free for an hour by watching one short video — or unlock color themes one at a time. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🎯 ACCURACY YOU CAN TRUST ✅ A tone reads its true level under every window (Hann, Hamming, Blackman, Flat-Top, Rectangular) ✅ ISO / ANSI band sets anchored on 1 kHz: 31-band 1/3-octave, up to 127 bands at 1/12-octave ✅ A, C and Z weighting (IEC 61672) — display only, so your measurements are never baked with a curve ✅ Peak meter and IEC Fast / Slow RMS, with clip warning ✅ USB measurement mics detected automatically, with the phone's voice processing switched off ✅ Shows which input is live and warns about dropped audio, so you know when to trust a reading ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔊 FREE • 31-band 1/3-octave real-time analyzer • A / C / Z weighting and five window functions • Peak and RMS meters with clip warning, freeze • Pink noise generator • 5 free color themes and 3 solid colors • Step-by-step tutorial, 9 languages, landscape layout made for stands and tripods ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ⚡ PRO — ONE PURCHASE, NO SUBSCRIPTION 🔓 16,384-point FFT — four times the frequency resolution 🔓 Up to 127 bands at 1/12-octave 🔓 Waterfall spectrogram and RTA + waterfall split view 🔓 Microphone calibration: import miniDSP UMIK-1 / REW files (.txt, .frd, .cal) or capture pink noise, saved as profiles 🔓 Spatial averaging: capture positions around the room and average them in the power domain 🔓 Target / house curves and Room Paint 🔓 Full generator: white noise, sine and log sweep 🔓 Every theme, LED / Lines / Filled modes, color modes and glow 🔓 Peak hold and decay, integration time, level overlays 🔓 PNG and CSV export 🔓 No ads ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🛡️ RESPECTS YOUR WORK AND YOUR PRIVACY • Ads never pop up over a measurement • Audio is analyzed on your device and never recorded or uploaded • Measuring works offline ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🎤 PERFECT FOR Live sound and FOH • Room and PA tuning • Car audio installs • Home theater and studio setup • Finding feedback, hum and rattles • Teaching acoustics Works with the built-in mic and with USB measurement microphones such as the miniDSP UMIK-1. Phone microphones are not calibrated instruments — for absolute accuracy, use a measurement mic with its calibration file. Questions or ideas? [email protected]