WS-750M - Specifications
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SpecificationsBox ContentsAccessories
Classification
  Product ClassDigital Notetakers with Direct PC Connection
  Mobile / Stationarymobile
Storage Media
  Internal / Removable MediaInternal + Removable
  SD / SDHC cardNo
  microSD / microSDHC cardYes
  Internal memory4 GB
USB functionality
  USB SpeedUSB 2.0 High Speed
  USB Audio ClassYes
  USB storage classYes
  USB HIDYes
Display
  Display colourWhite
  Display BacklitYes
  Display Size27.6 x 23.9 mm 1.36 ''
  Display TypeFull Dot Matrix Display
  Font size settingNo
  Contrast AdjustmentYes
Device operation
  Main SwitchPush
  HOLD switchYes
  Power switchYes
Recording Modes
  Recording formatWMA / MP3
  STXQ67 h
  STHQ134 h
  STSP270 h
  HQ270 h
  SP532 h
  LP1058 h
  256 kbps34 h
  192 kbpsNo
  128 kbps69 h
  44.1 kHz 16 bit6 h 10 min
Playback Modes
  Playback formatPCM (WAV) / MP3 / WMA
Sampling frequency
  STXQ44.1 kHz / 128 kbps
  STHQ44.1 kHz / 64 kbps
  STSP22 kHz / 32 kbps
  HQ44.1 kHz / 32 kbps
  SP22 kHz / 16 kbps
  LP8 kHz / 8 kbps
  MP344.1 kHz/ 128 kbps 44.1 kHz/ 256 kbps
  PCM44.1 kHz 16 bit
Frequency response
  STXQ40 - 19.000 Hz
  STHQ40 - 16.000 Hz
  STSP40 - 9.000 Hz
  HQ40 - 13.000 Hz
  SP40 - 8.000 Hz
  LP40 - 3.000 Hz
  256 kbps (MP3)40 - 20.000 Hz
  192 kbps (MP3)40 - 19.000 Hz
  128 kbps (MP3)40 - 17.000 Hz
  44.1 kHz (PCM)40 - 21.000 Hz
Record function
  Recording ScenesLecture, Conference, Meetings, Dictation, Speech-Recognition, Individual-User Presets
  Direct recordingNo
  New buttonNo
  Partial EraseNo
  Erase all filesYes
  Erase single filesYes
  Handsfree recording function via optional footswitchNo
  Verbal annotations (up to 32 per file)No
  Continuous RecordingNo
  Manual Rec level controlNo
  Telephone recordingNo
  Zoom Mic. Setting (DVM)No
  Timer recordingNo
  VCVA recordingYes VCVA (voice activation) for hands free recording
  IndexUp to 16 per file
  Rec MonitorYes
  InsertNo
  OverwriteNo
  Low Cut-FilterYes
  Voice SyncYes
Playback function
  Noise canceling functionYes
  Voice filterYes
  Playback ScenesVoice 1, Voice 2, Music 1, Music 2, Music 3
  Quick ReviewNo
  Forward / Reverse SkipYes
  Single music file repeatYes
  Single music folder repeatYes
  Partial RepeatYes
  EqualizerYes
  Random playbackNo
  EUPHONYYes
  Intro scanNo
  ReverbNo
  Skip PlaybackNo
  Alarm playbackNo
  Repeat playbackYes
  Continuous playbackYes
  Cue/ReviewNo
  Fast forward and rewindYes
  Playback Speed ControlYes
  Playback speedAdjustable Fast: 20 Steps, max +300% / Slow: 5 Steps, min. -50%
Data organisation
  Folder voice5
  Files per folder200
  File moveNo
  Time/date infoYes
  Folder music300
  Folder Audibleno audible support
  Folder Podcastsno podcast support
Workflow function
  Author ID SettingNo
  Worktype ID SettingNo
  Priority settingNo
  Pending FileNo
Other Features
  Configurable FirmwareNo
  Audible supportNo
  Podcast supportNo
  Remote ControlNo
  Voice feedback / guidanceNo
  Beep signal (system sound)Yes
  Daisy SupportNo
  Image supportNo
  Text to Speech ProcessingNo
  Visual Index functionNo
  Voice commandsNo
  LEDREC (red) / PLAY (green)
Software
  corresponding Audio software (name)Sonority
Interfaces Input
  SD / SDHC interfaceno function
  Microphone sensitivityHigh / Middle / Low
  Power jackNo
  PC interfaceUSB storage class
  Microphone jack3.5 ø mm jack, impedance 2 kΩ or more
  MicrophonesBuilt-in stereo microphones
Interfaces Output
  Speaker DiameterBuilt-in ø 18 mm round dynamic speaker
  Max. working output250 mW or more (8 Ω speaker)
  Earphone jack3.5 ø mm jack, impedance 8Ω or more
Power Supply
  Power Supply1 x AAA Ni-MH rechargeable battery (charge inside device) or AAA battery
  Alkaline battery lifeRecording: 25 h (LP mode)
Playback: 30 h via earphones
  Ni-MH battery lifeRecording: 24 h (LP mode)
Playback: 28 h via earphones
  Docking station with recharge functionNo
  Device standalone recharge function via USBYes
  Device standalone recharge function via AC adapterNo
Dimensions
  Weight51 g (incl. batteries)
  WxHxD98.5 x 40 x 11 mm (without protrusions)
  Housing colourSilver Grey
  Housing materialPlastic
Languages
  Languages Audio Using InstructionNo
  Menu languagesEnglish, German, French, Spanish, Italian, Russian, Polish, Chinese
Hardware Security
  Lock single filesYes
  Device lock by PIN codeNo
  Device Locky by FingerprintNo
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