Mobile FFT Analysis for Android
but it has one really big issue... it always shows a huge spike at 0Hz, which makes the rest of the graph too small to see anything useful.
update: thanks for adding the duration setting
Huge data spike at start makes app useless for low amplitude vibration like building movement
update: thanks for adding the duration setting
This app needs to be able to save the data. As an engineer, this will come in handy as a quick check of vibration problems without needing $1000 equipment.
update: thanks for adding the duration setting
by V####:
but it has one really big issue... it always shows a huge spike at 0Hz, which makes the rest of the graph too small to see anything useful.