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  • Free
  • jjbunn
  • Applications, Music & Audio
Based on 1,291 votesRelease Date: March 2014Last Update On: April 2019

SPL (deciBel) Meter featuring RT60, Leq, Sone, Spectrum Analyzer, Spectrogram, Chart Recorder, Signal Generator, Polarity Checker, and Mic calibration.Recommended by "Sound and Vision" magazine. Lo...

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