Frequency Discrimination Testing

Instructions

Enter parameters in the fields below, then click begin. It is recommended to test only one ear at a time.

Which tone was higher?

Results

Frequency
Volume range
Just noticeable difference
Just noticeable difference (%)
Standard deviation
Number of trials

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History

#	Frequency difference	Tone 1 dB	Tone 2 dB	Correct answer	Correct?	Turnaround?	Replay
							Replay

Experiment JSON

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