|We've got signal, but what the heck is it?
That's your mission. Analyze this bébé.
download the audio file 8.wav.gz
- No need to gunzip this file since baudline can automatically uncompress
Setup baudline to be a Web Browser helper application as described in the
Turn on the 60 Hz notch filter in the play deck.
Try playing the mystery signal at different speeds, slow it down or drop it
harmonic helper bars
to determine harmonic relationships.
delta measurement bars
to measure pitch change.
Ignore the wiggly tone at 173 Hz, it is fan noise that leaked in.
What is it?
Click here for the answer.