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Family S · Synthetic · Experiment 4G

TEST STEREO JUMP

How far does a centred sound have to move, briefly, before you notice the move?

TEST STEREO JUMP · RUN

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Test methods

METHOD ANOMALY

What a participant does

A centred stereo noise runs continuously. At irregular moments the image briefly moves left or right for one of several durations. You press once when it moves.

The headline number

Pan offset needed for an image movement to be noticed, against jump duration

Unit
% of full pan
Measured against
the centred image of the same carrier, in the same session

Analysis

Estimators, uncertainty, and result interpretation are documented under Results and analysis.

Practicalities

Session
10 min
Course context
Chapter 6