Olympus DM-450 User manual
Specifications and appearances are subject to change without any notice or obligation on the part of the manufacturer
DM-450
• built-in Stereo Noise
cancelling microphones
• High quality stereo
recording
• Enhanced voice guidance
system
• Simple to manage: five
storage folders plus
music folder (up to 200
messages per folder),
one music folder, plus
automatic archiving and
synchronisation
• Audible support • Podcast function with
bookmarking for easy stop-
and-go listening
• Advanced Euphony
options: expands the sound
space to convey more
realistic playback
• Manual recording level
control
High-quality audio processing
With the very latest audio processing technology on board, the Olympus DM-450 bring high quality to users’ fingertips. This models
record every detail in order to ensure peace of mind and let you enjoy your favourite music, audio books or podcasts during breaks.
They offer incredible Olympus recording and playback quality, not to mention great style at an affordable price. It make navigation a
breeze with Voice Guidance and multiple language menus. In addition, 51 hours of battery life, battery save technology and a USB
charge function ensure that you’ll never be left hanging. With a range of practical accessories and Olympus Sonority software, the new
models are the ideal companion to capture important moments anywhere from the meeting table to the lecture hall.
Specifications
Storage Media
Internal / Removable Media Internal + Removable
SD / SDHC Slot No
microSD / microSDHC card Yes
Internal memory 2GB
USB functionality
USB Speed USB 2.0 High Speed
USB Classes USB Storage class
USB Audio class
USB HID
Display
Display Type Full Dot Matrix Display
Display Size 27.3 x 28.5mm / 1.56''
Display colour White
Display Backlit Yes
Device operation
Main Switch Push
Power switch Yes
Programmable button 2
HOLD switch Yes
Specifications and appearances are subject to change without any notice or obligation on the part of the manufacturer
Recording Modes
Recording format WMA / MP3,
LP 492h
SP 247h
HQ 125h
STSP 125h
STHQ 62h 30min
STXQ 31h
320 kbps 12h 30min
256 kbps 16h
192 kbps 21h
128 kbps 32h
PCM (DM-550 only)
48kHz (DM-550 only)
Playback Modes
Playback format PCM (WAV) / MP3 / WMA
Sampling frequency
PCM (DM-550 only)
WMA 8 - 44.1kHz / 5 - 256kbps
MP3 8 - 44.1kHz / 8 - 320kbps
Frequency response
48kHz (DM-550 only)
44.1kHz (DM-550 only)
STXQ 40 - 19.000Hz
STHQ 40 - 16.000Hz
STSP 40 - 9.000Hz
HQ 40 - 13.000Hz
SP 40 - 8.000Hz
LP 40 - 3.000Hz
320 kbps 40 - 20.000Hz
256 kbps 40 - 20.000Hz
192 kbps 40 - 19.000Hz
128 kbps 40 - 17.000Hz
Record function
Index Up to 16 per file
Operation
Auto recording VCVA recording
Timer recording
Sound control Rec Monitor
Low Cut-Filter
Zoom Mic. Setting (DVM)
Advanced recording Direct recording
Playback function
Playback speed Adjustable (50 - 200%)
Playback control Cue/Review
File operation Fast forward and rewind
Skip Playback
Repeat functions Repeat playback
Automatic playback Alarm playback
Continuous playback
Random playback
Sound enhancement Noise canceling function
Voice Filter
EUPHONY
Data organisation
No. of folders for Voice 5
Files per folder 999
Folder Audible 1
Temp mark Yes
File move Yes
File divide No
File Copy (Folder to Folder) Yes
File Copy (internal memory -
external memory)
Yes
Folder Podcasts 1
Erase Erase all files
Erase single files
Workflow function
Author ID Setting No
Pending File No
Priority setting No
Worktype ID Setting No
Other Features
Audible support Yes (advantages: one
file, bookmark function,
chapter marks, speech
optimized compression,
additional informations like
title description, author
informations)
Podcast support Yes
Voice feedback / guidance Yes
Remote Control RS-30W (optional)
Software
corresponding Audio software
(type)
Audio Management Software
Corresponding Audio software
(name)
Sonority
Specifications and appearances are subject to change without any notice or obligation on the part of the manufacturer
Interfaces Input
Microphone sensitivity / gain High / Middle / Low
Microphone jack 3.5 ø mm mini-jack,
impedance 2 k�
PC interface USB Cable
Microphones Built-in stereo microphones
Interfaces Output
Speaker Diameter Built-in ø23 mm round
dynamic speaker
Max. working output 320 mW or more (8 � speaker)
Earphone jack 3.5 ø mm jack, impedance 8�
or more
Power Supply
Device standalone recharge
function via USB
Yes
Power Supply 2 x AAA Ni-MH rechargeable
batteries (charge inside
device) or AAA batteries
External power supply USB connecting AC adapter
(A-514)
Ni-MH battery life Recording: 41h (LP mode)
Playback: 16h via speakers
Alkaline battery life Recording: 51h (LP mode)
Playback: 19h via speakers
Dimensions
Weight 84g (incl. batteries)
WxHxD 110 x 38.9 x 16mm (without
protrusions)
Housing material Metal
Housing colour Silver
Languages
Menu languages English, German, French,
Spanish, Italian, Russian
Voice Guidance languages Czech, Danish, Dutch,
English, Finnish, French,
German, Greek, Hindi,
Italian, Norwegian, Polish,
Portuguese, Russian,
Swedish, Spanish, Turkish,
Urdu
Languages Audio Using
Instruction
Yes
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