Sony MDR-NC300D Manual De Instrucciones página 9

Noise
Noise detection microphone
[Mode A: low to midrange frequency NC] [Mode B: ultra-low frequency NC]
Noise canceling ratio
Frequency
AI Noise Automatic analysis in real-time,
Analyzer Selects optimal NC mode
Noise canceling ratio
Frequency
DNC Software Engine
[Mode C: wideband NC]
Noise canceling ratio
Frequency
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