AUDIO_WS-831_silver__Product_000__x290

Stereo Recorders »WS-831

Outstanding usability in a single unit Built‑in stereo microphones Scene Select for optimized recordings Retractable USB stick

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Storage Media
  • Internal + Removable
  • microSD / microSDHC card (up to 32GB)
  • Internal memory 2GB
USB functionality
  • Direct USB Connection
  • USB 2.0 High Speed
  • USB Classes
  • USB Composite device
  • USB Storage class
Display
  • Display colour White
  • Display Backlight LED ( White )
  • Display Size 27.56 x 23.9mm / 1.43''
  • Display Type Full Dot Matrix Display (108 x 84 dots)
Device operation
  • Main Switch Push
  • HOLD switch
  • Power switch
Recording Modes
  • Recording format WMA / MP3
  • WMA format
  • HQ 126h
  • LP 493h
  • MP3 format
  • 192 kbps 21h 30min
  • 128 kbps 32h
  • Maximum Recording Time 493h (LP mode)
Playback Modes
  • Playback format WMA / MP3
Sampling frequency
  • HQ 44.1kHz / 32kbps
  • LP 8kHz / 8kbps
  • MP3 44.1kHz / 128 ‑ 192kbps
Frequency response
  • MP3 192kbps / 40 - 19000Hz
  • 128kbps / 40 - 17000Hz
  • WMA HQ / 40 - 13000Hz
  • LP / 40 - 3000Hz
Record function
  • Operation
  • Index Up to 99 per file
  • Auto recording
  • VCVA recording
  • Voice Sync
  • Recording Scenes
  • Meeting
  • Conference
  • Lecture
  • Dictation
  • Speech-Recognition
  • Sound control Low Cut-Filter
Playback function
  • Playback speed Adjustable (50 ‑ 200%)
  • File operation
  • Forward / Reverse Skip
  • Fast forward and rewind
  • File selection
  • File Playback
  • Folder Playback
  • All Files Playback
  • Repeat functions
  • Repeat playback
  • A-B repeat playback
  • Automatic playback Random playback
  • Sound enhancement
  • Voice Filter
  • Equalizer
  • Noise Cancel
  • Playback Scenes
  • Transcription
  • Language Study
Data organisation
  • Erase
  • Erase single files
  • Erase all files
  • Music folders
  • No. of folders for Voice 5
  • Folder Music max. 130
  • Files per folder 200
  • File move
  • File Copy (Folder to Folder)
  • File Replace
  • File divide (Only MP3 files)
  • Calendar Search
Other Features
  • Beep signal (system sound)
Software
  • Corresponding Audio software (name) Olympus Sonority
Interfaces Input
  • Microphone sensitivity / gain High / Middle / Low
  • PC interface USB Storage class
  • Microphone jack
  • Built‑in stereo microphones ( Directional )
Interfaces Output
  • Speaker Diameter Built‑in ø 18 mm round dynamic speaker
  • Max. working output 150mW
  • Earphone jack Yes
Power Supply
  • Power Supply Battery: 1 x AAA
  • Alkaline battery life Recording: 37h (LP mode)
  • Playback: 30h via earphones
Dimensions
  • HxWxD101 x 40.6 x 15.1mm
  • Weight 54g
  • Housing colour Silver
  • Housing material Plastic
Languages
  • Menu languages EN, FR, DE, IT, ES, RU, PL, CS, SV, NL, DA, CN
Hardware Security
  • Lock single files
Operating Systems & Requirements
  • Windows XP (SP2 or later), Windows Vista, Windows 7, Windows 8
  • Mac OS X 10.5 ‑ 10.9