by Brendan Silva
Version 3 (April 22, 2025)
Download (2 downloads)
This is just a toy, so it won’t provide perfectly accurate measurements. The noise threshold adjustment can be tricky, as it depends on the environment, the type of sound, and the microphone quality.
The best results I’ve had are using a metronome app while running this flowchart with the internal microphone:
https://youtu.be/XYVmXPXvBFk
In a quiet, echo-free space and with the right settings, you should get an estimate between 10 and 120 BPM.
─── 𝗜𝗺𝗽𝗼𝗿𝘁𝗮𝗻𝘁 ───
⚠️ Turn off flowchart logging. The BPM result will be displayed in the "Log" panel below (after downloading the flowchart, on the information screen). Tap or dismiss the notification to stop the flowchart.
──────
Tags: adjustment, af28, alternative, analysis, analyzer, app, audio, beat, beats, bpm, calculator, calibration, capture, counter, counting, detection, digital, diy, drumming, drums, equipment, estimation, hardware, loud, loudness, measurement, meter, metronome, mic, microphone, midi, music, musician, noise, process, processing, real-time, recording, rhythm, sensor, signal, sound, sound-triggered, studio, tempo, threshold, tool, tracker, tracking, trigger
𝑏𝑦 𝐵𝑟𝑒𝑛𝑑𝑎𝑛 𝑆𝑖𝑙𝑣𝑎
➥ https://www.buymeacoffee.com/brendansilva