## voice_emotions.png

The image is a table titled "Table 4.2: Predictions for the direction of acoustic parameter changes for major emotions." The table is structured with columns representing different emotions and rows representing various acoustic parameters. Each cell in the table contains symbols that indicate whether there will be an increase (represented by an upward arrow), no change, or a decrease (represented by a downward arrow) in the acoustic parameter based on predictions from two sources: TP (Theoretical Predictions) and EP (Empirical Predictions).

### Emotions:
- Happiness/joy
- Disgust / contempt
- Sadness/grief
- Fear/anxiety
- Hot anger
- Boredom

### Acoustic Parameters:
- FO mean, FO SD, FO contour
- Intensity SD, Intensity SD, Intensity SD (repeated)
- Jitter, Jitter, Jitter
- Formant bandwidth, Formant bandwidth, Formant bandwidth
- High-frequency energy, High-frequency energy, High-frequency energy
- Speech rate

### Symbols:
- An upward arrow (↑) indicates an increase.
- A downward arrow (↓) indicates a decrease.
- An equal sign (=) indicates no change.

The table provides predictions for how the acoustic parameters will change in response to different emotions. For example, under "Happiness/joy," the TP source predicts that FO mean and FO SD will increase, while EP suggests no change. The table also includes notes at the bottom explaining what each symbol means and referencing the sources of the predictions.

There are no people or diagrams present in this image; it is purely textual with a focus on academic data related to emotion recognition through acoustic parameters.

This description was generated automatically from image files by a local LLM, and thus, may not be fully accurate. Please feel free to ask questions if you have further questions about the nature of the image or its meaning within the presentation.