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#audio
3 posts
Audio
8 minPutting back the bass that was never recorded
I prepped a music set for a 1500-watt DIY rig and synthesized a missing sub-bass octave into tracks rolled off below 40 Hz. Measure first, fix only what the numbers justify, don't touch anything else.
#dsp#audio#ffmpeg#mastering
Audio
11 min130 frames per second, derived from a wire
I built a Go daemon that drives a music visualizer on a Pi, then found out the frame rate wasn't mine to pick. The LED protocol had already decided it. The real work was a latency budget I had to measure before the lights felt locked to the music.
#go#audio#leds#dsp
Audio
10 minTidal stopped serving lossless, so I read the token
Upstream plugin started pulling 320 kbps instead of lossless FLAC, and swapping client IDs did nothing. The access token had frozen its entitlements at mint time, long before any request went out.
#tidal#audio#oauth#perl