[music-dsp] FIR blog post & interactive demo

2020-01-15 Thread Alan Wolfe 
probably pretty basic stuff for most people here but wanted to share a
writeup and demo i made about FIRs.

Post: https://blog.demofox.org/2020/01/14/fir-audio-data-filters/
Demo: http://demofox.org/DSPFIR/FIR.html
Some simple ~175 lines of code C++:
https://github.com/Atrix256/DSPFIR/blob/master/Source.cpp
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[music-dsp] Signal Estimator

2020-01-15 Thread Victor Gaydov 
Hi,

signal-estimator is a small command-line tool allowing to measure
latency and loss ratio of the signal looped back (somehow) from ALSA
output device to ALSA input device.

I created it to measure the total latency of an Android phone
with a Bluetooth headset.

Link:
https://github.com/gavv/signal-estimator/

-- Victor
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