Sony ICD-SX813 Operating Instructions Manual page 99

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降噪**
(Playback)
V-UP
** for ICD-SX813 only
Settings (*: Initial setting)
Reduces unwanted ambient noise when using the
supplied stereo headphones for noise canceling.
开/关:
Sets the noise canceling function to enabled or
disabled.
开*: The noise canceling function is enabled.
关: The noise canceling function is disabled.
选择降噪环境:
Sets the digital filter that is most suitable for
reducing ambient noise at the location when "开/
关 " is set to "开."
公交/火车*: Most effective at reducing noise in
a train or bus.
飞机: Most effective at reducing noise in an
airplane.
办公室: Most effective at reducing noise in an
office.
设定降噪等级:
Adjusts the microphone sensitivity of the supplied
stereo headphones for noise canceling in 31 steps
(–15 to +15). The noise cancel level is set to "0"
when you use the IC recorder.
A low-level portion of a recorded file can be amplified,
allowing you to hear even low/small voices more
easily.
强:
Adjusts the digital voice up function more
effectively.
弱:
Adjusts the digital voice up function less finely.
关*:
Disables the digital voice up function.
See page
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