# Please help identify the phase at all points on the sine wave from points a-j *Speech Pathology Question*?

I am taking a speech science course and I am a bit confused about identifying the points on the sine wave.

The points are either Amplitude, Frequency, or Phase. Please help me identify each point with it's phase.

### 1 Answer

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- nbsaleLv 65 months ago
Those are properties of the curve, not points on it.

Amplitude is the height of the maximum point.

Frequency is the distance between maximums.

Phase is displacement from a standard curve.

https://www.mathsisfun.com/algebra/amplitude-perio... has a good diagram and discussion.

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Do you have an idea of how to identify the points?