Visualizing Sound Directivity via Smartphone Sensors

Preprint English OPEN
Hawley, Scott H.; McClain Jr, Robert E.;
  • Identifiers: doi: 10.1119/1.5021430
  • Subject: Physics - Instrumentation and Detectors | Physics - Physics Education
    acm: ComputerSystemsOrganization_MISCELLANEOUS

We present a fast, simple method for automated data acquisition and visualization of sound directivity, made convenient and accessible via a smartphone app, "Polar Pattern Plotter." The app synchronizes measurements of sound volume with the phone's angular orientation o... View more
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