50 count injection
07:27:30 - 08:01:00 (JST)
50 - 900 Hz with 5 Hz resolution
10 second acoustic injection in one frequency
Fig.1. showed the whitened spectrogram for POP table microphone
Fig.2. showed the whitened spectrogram of DARM displacement
As you can see, when we injected the sound around 400 Hz(Fig.3) and 360 Hz(Fig.4.) large excess can be obtained.
I analyzed the acoustic injection data.
I performed the re-analysis for the 50-900Hz swept sine acoustic injection around the POP area.
