Adjusting The Playback Sound By Amplifying Inaudible Sound - The Digital Voice Up Function - Sony ICD-SX813 Operating Instructions Manual

When you set the NOISE CUT switch to
"ON," ambient noise other than the human
voice is reduced. A file is played back with
clear sound quality because the noise of all
frequency bands including a human voice is
reduced.
P Notes
• The effect of the noise cut function may be
different depending on the condition of the
recorded voice.
• When you are using the built-in speaker, the
noise cut function does not work.
• When the NOISE CUT switch is set to
"ON," the effect function does not work.
To set the noise cut level
1
(Playback) tab t "消除
Select the
噪音等级" in the menu, and then press
/ENT.
N
The menu items will be different
depending on the model you are using.
2
Press or on the control button to
v V
select "强" or "弱," and then press
ENT.
"消除噪音等级" is set to "强" when you
purchase the IC recorder.
3
Press STOP to exit the menu mode.
x
To cancel the noise cut function
Set the NOISE CUT switch to "OFF."
Adjusting the playback
sound by amplifying
inaudible sound – the digital
voice up function
x STOP
N /ENT
v , V
When you set "V-UP" to "强" or "弱," the
low-level part of a recorded file is
amplified, allowing you to hear even low/
small voices more easily.
/
N
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