High End Recorder DM-720
Specifications
Storage Media
- Internal memory 4GB Flash Memory
- microSD / microSDHC card
USB functionality
- USB Speed USB 2.0 High Speed
- USB Classes
- USB Audio class
- USB HIDUSB Storage class
- Direct USB Connection
Display
- Display Type Full Dot Matrix Display
- Display Size 26.1 x 22.6mm / 1.36''
- Display Backlit
Microphone System
- TRESMIC (3 Mic System)
Recording Modes
- Recording format PCM / MP3
- Maximum Recording Time 985h (MP3, 8kbps)
Playback Modes
- Playback formatPCM (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)
- Recording Scenes
- Lecture
- Conference
- Meeting
- Dictation
- Speech-Recognition
- Advanced recording
- Rec Monitor
- Low Cut-Filter
- Zoom Mic. Setting
- Playback Synchro Recording
Playback function
- Playback control
- Fast play
- Slow Play
- Intro Play
- Fileselection
- File Playback
- Folder Playback
- All Files Playback
- Repeat functions
- A-B repeat playback
- File repeat
- Folder repeat
- All repeat
- Automatic playback Random playback
- File operation
- Fast forward and rewind
- Forward / Reverse Skip
- Sound enhancement
- Noise Cancel
- Voice Balancer
- Equalizer
- Advanced Play
- Voice Playback
- Sleep Timer
- Shadowing Playback
- Playback Scenes Transcription
Data organisation
- No. of folders 5
- Folder Music max. 400
- Files per folder 200
- Index Marks 99
- Erase
- Erase all files
- Erase single files
- Erase lock
- Music folders
- Partial (PCM only)
- File divide
- Calendar Search
- File Replace
- File move
- File Copy (Folder to Folder)
Other Features
- Voice guidance
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
- Weight 72g (incl. batteries)
- HxWxD 105.9 x 39.6 x 14.4mm (without protrusions)
Languages
- Menu languages CS, DA, DE, EN, ES, FR, IT, NL, PL, SV, RU
Operating Systems & Requirements
- Windows Operating system: Windows Vista/7/8/8.1/10
- Macintosh Operating system: Mac OS X 10.5 ‑ 10.11