Olympus WS-811 Digital Voice Recorder - 2Gb
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- Mac & Windows Compatible
- High quality WMA/MP3 music playback
- Retractable USB connector
- Built-in stereo microphones
- Voice and Noise Filter
- 5 folders for file storage, 200 messages per folder
- Recording and Playback Scenes
- Voice activated recording (VCVA)

Olympus WS-811 Technical Specs
Classification
- Product Class : Digital Notetakers with Direct PC Connection
- Mobile / Stationary : Mobile
Storage Media
- Internal / Removable Media : Internal + Removable
- microSD / microSDHC card : Yes
- Internal Memory : 2 GB
- Direct USB Connection : Yes
- USB Speed : USB 2.0 High Speed
- USB Composite device : Yes
- USB Audio class : Yes
- USB Storage class : Yes
- USB HID : Yes
Display
- Display colour : White
- Display Backlight : LED ( White )
- Display Size : 27.56 x 23.9 mm / 1.43 ''
- Display Type : Full Dot Matrix Display (108 x 84)
- Main Switch : Push
- HOLD switch : Yes
- Power switch : Yes
- Recording format : MP3 or WMA (Windows Media Audio)
- WMA STXQ : 32 h 30 min
- WMA STHQ : 65 h 30 min
- WMA HQ : 131 h
- WMA SP : 258 h
- WMA LP : 514 h
- MP3 192 kbps : 22 h
- MP3 128 kbps : 33 h 30 min
- Maximum Recording Time : 529 h (WMA 8kbps - LP Mode)
- Playback format : WMA (5 kbps - 320 kbps) / MP3 (8 kbps - 320 kbps) WMA DRM9
- WMA STXQ : 44.1 kHz / 128 kbps
- WMA STHQ : 44.1 kHz / 64 kbps
- WMA HQ : 44.1 kHz / 32 kbps
- WMA SP : 22 kHz / 16 kbps
- WMA LP : 8 kHz / 8 kbps
- MP3 44.1kHz / 192kbps
- MP3 44.1kHz / 128kbps
Frequency response
- WMA STXQ 40 - 19.000 Hz
- WMA STHQ 40 - 16.000 Hz
- WMA HQ 40 - 13.000 Hz
- WMA SP 40 - 8.000 Hz
- WMA LP 40 - 3.000 Hz
- MP3 192 kbps (MP3) 40 - 19.000 Hz
- MP3 128 kbps (MP3) 40 - 17.000 Hz
- Recording Scenes : Lecture, Conference, Meetings, Dictation, Speech-Recognition, Individual-User Presets
- Partial Erase : No
- Erase single files : Yes
- Erase folders : Yes ( Music )
- Erase all files : Yes
- Manual Rec level control : No (Auto Only)
- Zoom Mic. Setting (DVM) : No
- Timer recording : No
- VCVA recording : Yes VCVA (voice activation) for hands free recording
- Index : Up to 99 per file
- Rec Monitor : Yes
- Overwrite : No
- Low Cut-Filter : Yes
- Voice Sync : Yes
Playback function
- Playback Scenes : Voice 1, Voice 2, Music 1, Music 2, Music 3
- Forward / Reverse Skip : Yes
- Repeat playback : Yes
- File Playback : Yes
- Folder Playback : Yes
- All Files Playback : Yes
- Voice Changer : No
- Voice playback : No
- Equalizer : Yes ( Music )
- Noise canceling function : Yes
- A-B repeat playback : Yes
- Random playback : Yes
- Sound enhancement : Yes ( Voice Filter )
- Fast forward and rewind : Yes
- Playback Speed Control : Yes
- Playback speed : Fast (10 steps Max. x2.0) / Slow (5 steps Min. x0.5)
- No. of folders for Voice : 5
- Folder Music : Max. 128
- Files per folder : 200
- File move : No
- File Copy (Folder to Folder) : No
- File Replace : Yes
- File divide : Yes (Only MP3 files)
- Folder Podcasts : No podcast support
- Calendar Search : Yes
- FM Radio Tuner & Recorder : No (WS-813 only)
- Podcast support : No
- Voice feedback / guidance : No
- Beep signal (system sound) : Yes
- Corresponding Audio software (name) : Sonority
- Microphone sensitivity : High / Middle / Low
- PC interface : USB Storage class
- Microphone jack : Yes
- Microphones : Built-in stereo microphones ( Directional )
- Speaker Diameter : Built-in ø 18 mm round dynamic speaker
- Max. working output : 80mW
- Earphone jack : Yes
Power Supply
- Power Supply : 1 x AAA Ni-MH rechargeable battery (charge inside device) or AAA battery
- Alkaline battery life : Recording: 27 h (LP mode)
- Playback : 30 h via earphones
- Battery charge : Yes
- WxHxD : 100.2 x 40 x 14.8 mm
- Housing colour : Silver
- Housing material : Plastic
- Menu languages : JP/EN/FR/DE/IT/ES/RU/PL/BR/CS/SV/NL/DA/CN/TW
- Lock single files : Yes
- Windows Operating system: Windows XP (SP2 or later), Windows Vista, Windows 7
- Macintosh Operating system: Mac OS X 10.4.11 - 10.7 (Lion)