BMA Spectrum Analyzer

Real-Time Spectrum Analyzer

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

v1.1: iPad support, SPL calibration for live sound, 11 retro themes & high-precision 4096-pt FFT. Free to download. v1.1.1: Optimization BMA Spectrum Analyzer turns your iPhone or iPad into a professional real-time audio spectrum analyzer. Built around a precision FFT engine with a retro instrument aesthetic, it delivers instant visual feedback on any sound source - from mixing and mastering to live events and room acoustics. HOW IT WORKS Point the microphone at any audio source and watch the frequency spectrum come alive across the full 31.5 Hz – 20 kHz range. The METER panel tracks AVG, PEAK, CREST and MAX levels with frequency readout in real time. FREE • Real-time spectrum display • 2 band configurations: 7 and 11 bands • 2 visual themes • Live METER with AVG, PEAK, CREST and MAX • Tap-to-read frequency and level PRO - ONE-TIME PURCHASE • Full controls: fall rate, hold time and compression • All 5 band configurations: 7, 11, 14, 21 and 31 bands • All 11 visual themes • Peak hold display, brightness mode and linear scale • Spectral envelope (ENV) average curve overlay • FFT resolution selector • High-precision dual 4096-point FFT for low frequencies • SPL calibration offset for live sound measurement SPL CALIBRATION Installing sound for a live event or venue? Calibrate against a reference SPL meter and the app displays calibrated dB SPL readings in the METER panel - useful for system checks, venue tuning and compliance measurements. DESIGNED FOR Musicians - Audio Engineers - Live Sound Technicians - Studio Producers - Educators - Audiophiles PRIVACY All audio processing runs entirely on-device. Microphone audio is never stored or transmitted. No account required.

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· iPad — full landscape layout with collapsible controls panel, optimized for all iPad sizes · SPL Calibration (Pro) — calibrate against a reference SPL meter to display real-world dB SPL readings · High-precision processing (Pro) — 4096-point FFT, auto-enabled on first Pro upgrade · Two new visual themes: PYRO (fire gradient) and PLASMA (deep purple, 40 segments) · Improved theme picker with visual color swatches and haptic feedback · GAIN warning when SPL calibration is active with non-zero gain

Version 1.1.1

The developer, JAVIER PUGA SORIANO, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • JAVIER PUGA SORIANO
    Size
    • 947.2 KB
    Category
    • Music
    Compatibility
    Requires iOS 16.6 or later.
    • iPhone
      Requires iOS 16.6 or later.
    • iPad
      Requires iPadOS 16.6 or later.
    • Mac
      Requires macOS 13.5 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © Big Media Arts
  • Developer Website
  • Privacy Policy

    • More by JAVIER PUGA SORIANO

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