This is an audio waveform and spectral frequency view of a @USMC playing taps at Arlington. The green shows loudness and the red shows frequency.

[igp-video src=”” poster=”https://www.arlington.media/wp-content/uploads/2018/11/this-is-an-audio-waveform-and-spectral-frequency-view-of-a-@usmc-playing-taps-at-arlington.-the-gree.jpg” size=”large”]This is an audio waveform and spectral frequency view of a @USMC playing taps at Arlington. The green shows loudness and the red shows frequency.