Compact Recording with BIG results
Outstanding record quality with TRESMIC 3 Microphones, multiple playback options and direct USB connection for easy downloading of files.
Efficient Voice Playback
By using the Voice Playback function, you can skip non-voice parts during playback, and only play parts of the file where there is voice. This feature makes transcribing meeting minutes efficient. For example, if 70% of the recorded file contains speech, you can finish listening to a 1-hour recording in about 40 minutes. Once you finish recording, use Voice Playback to save time and improve playback for transcription.
Your clever business device.
Elegant silver design, an easy-to-use interface and perfect sound quality thanks to the TRESMIC system makes the DM-720 your perfect companion to support your business needs.
USB Speed
USB 2.0 High Speed
USB Classes
USB Audio class
USB HID
USB Storage class
Direct USB Connection
Yes
Display Type
Full Dot Matrix Display
Display Size
26.1 x 22.6mm / 1.36''
Display Backlit
Yes
Microphone System
TRESMIC (3 Mic System)
Recording format
PCM (WAV) / MP3
Maximum Recording Time
985h (MP3, 8kbps)
Playback format
PCM (WAV) / MP3
Frequency response
MP3
320kbps / 20 - 21000Hz
128kbps / 20 - 17000Hz
64kbps (mono) / 20 - 13000Hz
8kbps (mono) / 20 - 3500Hz
PCM
48kHz / 20 - 23000Hz
44.1kHz / 20 - 21000Hz
Record function
Auto recording
Timer recording
VCVA (Variable Control Voice Actuator)
Internal memory
4GB Flash Memory
microSD / microSDHC card
Interfaces Input
PC interface
USB Cable
Microphone jack
3.5 ø mm mini‑jack, impedance 2 kΩ
Microphone sensitivity / gain
Hi / Mid / Lo / Auto
Manual
Interfaces Output
Earphone jack
3.5 ø mm jack, impedance 8Ω
Maximum headphone output
≤ 150 mV
Speaker
18mm (mono) / Built‑in round dynamic speaker
Max. working output
150mW
Power Supply
Max. Battery Life
Alkaline Battery, 52h Rec., MP3 8kbps
35h Play, (earphones)
External power supply
USB connecting AC adapter (A‑514)
Power Supply
Battery: 1 x AAA
Internal Charging
AC / USB
Note: Internal charging operable only with Olympus rechargable batteries.
AC‑adapter is an optional item.
Dimensions
Height
105.9mm
Width
39.6mm
Depth
14.4mm
(without protrusions)
Weight
72g (incl. batteries)
Languages
CS, DA, DE, EN, ES, FR, IT, NL, PL, SV, RU
Operating Systems & Requirements
Windows Vista/7/8/8.1/10
Mac OS X 10.5 ‑ 10.11
