Shimmer
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A measure of cycle-to-cycle variation (perturbation) in an acoustic signal. Shimmer specifically refers to variation in amplitude. Compare with jitter, which is variation in the period of the vibration.[1]
- ↑ "NATS July 2022 Pedagogy Workshop Working Group Three Science-Informed Terminology and Definitions for Voice Pedagogy" (PDF). Science-Informed Voice Pedagogy Resources. Retrieved March 7 2025.
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