Double-Blind Listening Test
Instructions
Participant ID
(optional)
Session
trials ×
pair(s)
⇄ Pair order randomized per session
Begin →
Double-Blind A/B/X Protocol
A
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B
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X
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Click to play · Click again to pause · Loops continuously · X is secretly A or B
X sounds like:
X = A
X = B
Listen to X first, then choose above
Confirm →
Test Complete
Your Results
Saving results…
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Correct identifications
↩ Retake
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