note

TMTF is a function related to how well people detect changes in modulation rates. typically, the threshold for detecting changes remains stable at lower modulation rates, but increases after a (individually variable?) cutoff rate.

this is possibly relevant to our finding in the first year project that people have a harder time with AM matching.

• the linked article found specifically that TMTFs have a lowpass characteristic for modulation frequencies below 800 Hz, and a highpass segment at low modulation frequencies when the carrier is gated.

linked

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• matt GRA meeting notes
• Research Projects MOC