Bose ProFlight Series 2 Aviation English Owners Guide - Page 20

Acoustic Noise Cancellation, FUNCTION, POSITION, DESCRIPTION

Page 20 highlights

ACOUSTIC NOISE CANCELLATION Acoustic Noise Cancellation reduces unwanted noise providing a clearer, more lifelike audio ­performance. You can choose your noise cancellation based on your listening ­preferences and environment. NOTE: When you receive a call, the headset remains at the current noise ­ cancellation level. ACOUSTIC NOISE CANCELLING FUNCTIONS The Acoustic Noise Cancelling switch is located on the front of the control module. Acoustic Noise Cancelling switch FUNCTION High POSITION DESCRIPTION Maximum quiet and noise cancellation across the entire spectrum. Best signal-to-noise ratio for radio and intercom communications in loud aircraft. Medium Consistent noise reduction across a wide range of ­frequencies. Best for clear and comfortable noise cancellation in typical jet aircraft. Best for improved interpersonal communication outside of Low the intercom. | 2 0 E N G

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ENG
ACOUSTIC NOISE CANCELLATION
Acoustic Noise Cancellation reduces unwanted noise providing a clearer, more lifelike
audio performance. You can choose your noise cancellation based on your listening
preferences and environment.
NOTE:
When you receive a call, the headset remains at the current noise
cancellation level.
ACOUSTIC NOISE CANCELLING FUNCTIONS
The Acoustic Noise Cancelling switch is located on the front of the control module.
Acoustic Noise Cancelling switch
FUNCTION
POSITION
DESCRIPTION
High
Maximum quiet and noise cancellation across the entire
spectrum. Best signal-to-noise ratio for radio and intercom
communications in loud aircraft.
Medium
Consistent noise reduction across a wide range of
frequencies. Best for clear and comfortable noise cancellation
in typical jet aircraft.
Low
Best for improved interpersonal communication outside of
the intercom.