Re:AirPods Causing Tinnitus (600+ reports since 2019?)
by ants_a on Saturday February 13, 2021 @04:20PM
(#26127048)
What is the mechanism for this? From what I remember of signal processing, linear combination of waves of a specific frequency can only result in a combined signal of the same frequency but different phase and amplitude.
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Re:AirPods Causing Tinnitus (600+ reports since 2019?)
by NathanielK on Saturday February 13, 2021 @06:30PM
(#26128075)
It's not just phase mismatch. There is error in the frequency domain, both from the digital processing going on and the physical characteristics of the driver.