## tympanogram_normal.jpg

The image is a graph titled "Figure 10-9: A normal compensated tympanogram." The graph illustrates the relationship between admittance (measured in mmhos) and air pressure (in daPa). 

### Key Elements of the Graph:
- **X-axis**: Represents Air Pressure, ranging from -400 to +200 daPa.
- **Y-axis**: Represents Admittance, ranging from 0.0 to 2.5 mmhos.

The graph shows a single curve that peaks at approximately 1.0 mmhos and occurs around the air pressure of 0 daPa (which is labeled as "TPP" for Tympanometric Peak Pressure). The peak indicates the tympanogram's normal condition, where there is no significant middle ear dysfunction.

### Textual Information:
- **Compensated Values** are provided at the top left corner: 
  - \( V_{\text{ea}} = 1.5 \) mmho
  - \( Y_{\text{tm}} = 1.0 \) mmho
  - \( \text{TPP} = 0 \) daPa

### Legend and Labels:
- The graph is labeled with "Admittance (mmhos)" on the y-axis.
- The x-axis is labeled as "Air Pressure (daPa)."
- A vertical line marks the peak of the curve, which corresponds to the Tympanometric Peak Pressure (TPP).

This graph is from Kramer & Brown's book titled "Audiology: Science to Practice."

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.