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    N2WU Radio Blog


    Technical and non-technical posts on amateur radio, electrical engineering, and digital signal processing
    • Acoustic Drone Detection in Python

      Posted on January 3, 2026

      A simple demonstration of acoustic beamforming techniques for detection Unmanned Aerial Systems (UAS). Code available here. [Read More]
      Tags:
      • Python
      • programming
      • radio
      • acoustic
    • Acoustic Digital Modulation

      Posted on October 16, 2025

      A quick demonstration of digital acoustic modulation schemes in Python. [Read More]
      Tags:
      • Python
      • programming
      • radio
    • Acoustic Toolbox, Part 3

      Posted on June 29, 2025

      Third post for the Acoustic Toolbox, featuring functions for processing separate waveforms. [Read More]
      Tags:
      • C Plus Plus
      • programming
      • radio
      • beamforming
    • Acoustic Toolbox, Part 2

      Posted on June 14, 2025

      Second post for the Acoustic Toolbox, featuring a BPSK transmitter. [Read More]
      Tags:
      • C Plus Plus
      • programming
      • radio
      • beamforming
    • Acoustic Toolbox, Part 1

      Posted on June 12, 2025

      First post of many for the implementation of an acoustic digital signal processing toolbox. [Read More]
      Tags:
      • C Plus Plus
      • programming
      • radio
      • beamforming
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    Nolan N2WU  •  2026  •  https://n2wu.com/  •  Edit page

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