Olympus DM-420 - Manual (Page 8)

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Main features
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Supports the linear PCM format,
which is capable of recording
sound quality equivalent to or
surpassing CD-level (For DM-520).
Capable of realistically recording various
different sound sources. High resolution
recording at a high sampling frequency
equivalent or superior to that of a music
CD (Sampling frequency 44.1 kHz, Bit
count 16bit) is possible (☞ P.47).
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Supports a wide range of
recording formats. Can handle
the MP3 format (MPEG-1 Audio
Layer 3), and the Windows Media
Audio (WMA) format.
This device can save files in a highly
compressed manner, thereby allowing
for extended recording times (☞ P.47).
In addition, when connected to an
external device, the recorder can encode
incoming analog audio signals without a
PC (☞ P.32).
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Supports high capacity recording
media. Besides the 4GB (DM-520)
or 2GB (DM-420) built-in memory,
you can also record onto a
commercially-available microSD
card (☞ P. 22).
Check the OLYMPUS website regarding
microSD cards which are confirmed
operation with this recorder.
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You can playback WAV, WMA, and
MP3 format files transferred from
a computer in addition to files
recorded by the device itself.
You can be enjoyed as a music player at
any time.
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It has a built-in Variable Control
Voice Actuator (VCVA) function
(☞ P. 48).
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The Low Cut Filter minimizes
air conditioner noise and other
similar noises while recording
(☞ P. 48).
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The recording level can be
adjusted automatically or
manually (For DM-520) (☞ P. 47).
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A Noise Cancel function (☞ P. 50)
and a Voice Filter function
(☞ P. 50) cut noise and enable
clear audio playback.
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For WMA-format recording, you
can select one of 6 recording
modes such as stereo or monaural
(☞ P. 47).
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Has built in recording scene
setting (☞ P. 62) and playback
scene setting (☞ P. 66) functions
to register the recording or
playback sound quality or mode
according to different usages.
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You can move or copy files
between the built-in memory
and microSD card, and within the
folders in the memory (For DM-
520) (☞ P. 57).
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You can split files (☞ P. 59), or
delete a part of a file (☞ P. 43)
recorded in PCM format in this
recorder (For DM-520).
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It has a backlight full-dot display
(LCD panel) (☞ P. 11).
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It features various repeat
functions (☞ P. 40, P.50).
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Index mark and temp mark
features allow you to quickly find
desired locations (☞ P. 38).
Getting Started
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