1. In music:
* Intonation refers to the accuracy of pitch in a musical performance. It describes how closely the notes played or sung match the intended pitches. Good intonation is essential for a pleasing and harmonious sound.
* Intonation can also refer to the system of pitch relations within a specific musical system, like the intervals and scales used in a particular style of music.
2. In speech:
* Intonation refers to the rise and fall of the voice in speech. It's the way we use our pitch to convey meaning, emotion, and emphasis.
* Intonation plays a crucial role in understanding the meaning of a sentence. For example, a rising intonation at the end of a sentence indicates a question, while a falling intonation indicates a statement.
* It can also communicate different emotions. A happy tone of voice might have a higher and more lively intonation, while a sad tone might be lower and flatter.
In short:
* Music: Accuracy of pitch and pitch relations.
* Speech: Rise and fall of voice to convey meaning and emotion.
Both meanings are related to pitch, but in music, it focuses on the precision of pitches, while in speech, it's about the variations in pitch to communicate different things.