Here's a breakdown:
* High pitch: Sounds like a higher note on a musical instrument. It can convey excitement, surprise, or even nervousness.
* Low pitch: Sounds like a lower note. It can suggest calmness, authority, or even sadness.
Here's how pitch is important in speech:
* Intonation: The rise and fall of pitch within a sentence. It helps us understand meaning and differentiate between statements, questions, and exclamations.
* Emphasis: Changing pitch on certain words can highlight their importance or draw attention to them.
* Emotion: Pitch can convey a wide range of emotions, from joy and anger to sadness and fear.
* Clarity: Proper pitch variation makes speech more engaging and easier to understand.
Think of it like this: Imagine a melody in a song. The pitch of the notes creates the melody and makes it enjoyable to listen to. Similarly, the pitch of our voice creates the intonation and rhythm of speech, making it interesting and meaningful.