SINES Tools: Emotion and Audio Features Analysis (Signal Analysis with Meyda)
(connect a Mindfield eSense SCR sensor via an audio to USB adapter to the microphone input of your computer to record time-synchronous SCR)


1. Click on "Start" to start the experiment.
2. Upload an mp3 or wav audio file of your choice
3. optional: Select the noise gate setting to avoid artifacts in silent parts of the sound:
    noise gate off (quiet parts will be analysed) or noise gate on (quiet parts will not be analysed).
4. Click on the center of the valence arousal circle to start the recording and move your mouse over the fields which correspond most to your mood while listening to music. At the end of the sound example, the path through the valence arousal circle is shown and you can find all data in the data plot below.
5. optional: Click on "Play Recording", to follow the recorded path
6. Click on "Show JS Arrays" or "Export CSV file", to show the recorded data as Javascript arrays or to export them as a CSV/Excel file

Click on Start and upload a mp3 file

Feature Mean Stdev Median Min Max Range
Valence
0
0
0
0
0
0
Arousal
0
0
0
0
0
0
Skin conductivity (SCR/EDA)
0
0
0
0
0
0
Excited
0
0
0
0
0
0
Happy
0
0
0
0
0
0
Pleased
0
0
0
0
0
0
Relaxed
0
0
0
0
0
0
Peaceful
0
0
0
0
0
0
Calm
0
0
0
0
0
0
Sleepy
0
0
0
0
0
0
Bored
0
0
0
0
0
0
Sad
0
0
0
0
0
0
Nervous
0
0
0
0
0
0
Angry
0
0
0
0
0
0
Annoying
0
0
0
0
0
0
RMS
0
0
0
0
0
0
Energy
0
0
0
0
0
0
Spectral Centroid [Hz]
0
0
0
0
0
0
Zero Crossing Rate
0
0
0
0
0
0
Spectral Flatness
0
0
0
0
0
0
Spectral Slope
0
0
0
0
0
0
Spectral Rolloff
0
0
0
0
0
0
Spectral Spread
0
0
0
0
0
0
Spectral Skewness
0
0
0
0
0
0
Spectral Kurtosis
0
0
0
0
0
0
Perceptual Spread
0
0
0
0
0
0
Perceptual Sharpness
0
0
0
0
0
0
Chroma C
0
0
0
0
0
0
Chroma C#
0
0
0
0
0
0
Chroma D
0
0
0
0
0
0
Chroma D#
0
0
0
0
0
0
Chroma E
0
0
0
0
0
0
Chroma F
0
0
0
0
0
0
Chroma F#
0
0
0
0
0
0
Chroma G
0
0
0
0
0
0
Chroma G#
0
0
0
0
0
0
Chroma A
0
0
0
0
0
0
Chroma A#
0
0
0
0
0
0
Chroma B
0
0
0
0
0
0
MFCC1
0
0
0
0
0
0
MFCC2
0
0
0
0
0
0
MFCC3
0
0
0
0
0
0
MFCC4
0
0
0
0
0
0
MFCC5
0
0
0
0
0
0
MFCC6
0
0
0
0
0
0
MFCC7
0
0
0
0
0
0
MFCC8
0
0
0
0
0
0
MFCC9
0
0
0
0
0
0
MFCC10
0
0
0
0
0
0
MFCC11
0
0
0
0
0
0
MFCC12
0
0
0
0
0
0
MFCC13
0
0
0
0
0
0
Bark 1 (0-100 Hz)
0
0
0
0
0
0
Bark 2 (100-200 Hz)
0
0
0
0
0
0
Bark 3 (200-300 Hz)
0
0
0
0
0
0
Bark 4 (300-400 Hz)
0
0
0
0
0
0
Bark 5 (400-510 Hz)
0
0
0
0
0
0
Bark 6 (510-630 Hz)
0
0
0
0
0
0
Bark 7 (630-770 Hz)
0
0
0
0
0
0
Bark 8 (770-920 Hz)
0
0
0
0
0
0
Bark 9 (920-1080 Hz)
0
0
0
0
0
0
Bark 10 (1080-1270 Hz)
0
0
0
0
0
0
Bark 11 (1270-1480 Hz)
0
0
0
0
0
0
Bark 12 (1480-1720 Hz)
0
0
0
0
0
0
Bark 13 (1720-2000 Hz)
0
0
0
0
0
0
Bark 14 (2000-2320 Hz)
0
0
0
0
0
0
Bark 15 (2320-2700 Hz)
0
0
0
0
0
0
Bark 16 (2700-3150 Hz)
0
0
0
0
0
0
Bark 17 (3150-3700 Hz)
0
0
0
0
0
0
Bark 18 (3700-4400 Hz)
0
0
0
0
0
0
Bark 19 (4400-5300 Hz)
0
0
0
0
0
0
Bark 20 (5300-6400 Hz)
0
0
0
0
0
0
Bark 21 (6400-7700 Hz)
0
0
0
0
0
0
Bark 22 (7700-9500 Hz)
0
0
0
0
0
0
Bark 23 (9500-12000 Hz)
0
0
0
0
0
0
Bark 24 (12000-15500 Hz)
0
0
0
0
0
0
Loudness (Bark total)
0
0
0
0
0
0
C. Reuter (2021-23)