Other Features; Power Supply - Olympus DM-901 Specifications

Frequency response
MP3
PCM
WMA
Record function
Operation
Index
Auto recording
Recording Scenes
Sound control
Playback function
Playback speed
File operation
File selection
Repeat functions
Automatic playback
Sound enhancement
Advanced Play
Playback Scenes
Data organisation
Erase
No. of folders for Voice
Folder Music
Files per folder
File move
File Copy (Folder to Folder)
File Replace
File divide
Calendar Search
Specifications and appearances are subject to change without any notice or obligation on the part of the manufacturer
256kbps / 40 - 20000Hz
128kbps / 40 - 17000Hz
44.1kHz / 40 - 21000Hz
HQ / 40 - 13000Hz
LP / 40 - 3000Hz
Up to 99 per file
VCVA recording
Voice Sync
Meeting
Conference
Lecture
Dictation
Speech-Recognition
Manual Rec level control
Zoom Mic. Setting
Low Cut-Filter
Adjustable (50 350%)
Forward / Reverse Skip
Fast forward and rewind
File Playback
Folder Playback
All Files Playback
Repeat playback
A-B repeat playback
Random playback
Voice Changer
Voice Balancer
Equalizer
Noise Cancel
Voice Playback
Transcription
Language Study
Erase single files
Erase all files
Music folders
5
max. 300
200
Yes
Yes
Yes
Yes (Only MP3 and WAV files)
Yes

Other Features

FM Radio Tuner & Recorder
Beep signal (system sound)
Software
Corresponding Audio software
(name)
Interfaces Input
Microphone sensitivity / gain
PC interface
Microphone jack
Microphones
Interfaces Output
Speaker Diameter
Max. working output
Earphone jack

Power Supply

Power Supply
Alkaline battery life
Internal Charging
Dimensions
HxWxD
Housing colour
Housing material
Weight
Languages
Menu languages
Hardware Security
Lock single files
Yes
Yes
Olympus Sonority
High / Middle / Low
USB Storage class
Yes
Built in stereo microphones
( Directional )
Built in ø 18 mm round
dynamic speaker
150mW
Yes
Battery: 1 x AAA
Recording: 37h (LP mode)
Playback: 30h via earphones
AC / USB
Note: Internal charging
operable only with Olympus
rechargable batteries.
AC adapter and cradle are
optional items.
101 x 40.6 x 15.1mm
Black
Plastic
54g
EN, FR, DE, IT, ES, RU, PL,
CS, SV, NL, DA, CN
Yes