Voice recorder

Technical Specifications

  • Audio recording

    Built-in microphone
    • high-sensitivity
    • HQ Stereo
    • low-noise microphone
    Recording formats
    • MPEG1 layer 3 (MP3)
    • PCM (WAV)
    Recording modes
    • PCM 1411 kbps
    • SHQ 192 kbps
    • HQ 96 kbps
    • SP 64 kbps
    • LP 8 kbps
    Sample rate
    • 44.1 kHz (PCM/SHQ)
    • 22 kHz (HQ)
    • 16 kHz (SP/LP)
    Bit rate
    8, 64, 96, 192, 1411 kbps
    File overwrite and append mode
    yes
    Record monitor function
    yes
    Recording time
    562 h (LP), 70 h (SP), 47 h (HQ), 23 h (SHQ), 3 h (PCM)
    Silent recording mode
    yes
    Pre-recording mode
    yes
  • Sound

    Sound enhancement
    ClearVoice
    Frequency response
    50–20,000  Hz
    Signal-to-noise ratio
    > 60 dB
    Speaker output power
    300 mW
    Speaker diameter
    28 mm
  • Accessories

    USB cable
    yes
    Quick start guide
    yes
    2 × AAA rechargeable batteries
    yes
    Carry case
    yes
    Stereo headphones
    yes
    Telephone pick-up microphone
    yes
  • Connectivity

    Headphones
    3.5 mm
    Microphone
    • 3.5 mm
    • Built-in microphone
    • Microphone socket
    Micro-SD card socket
    yes
    USB
    High-speed USB 2.0
  • Convenience

    Firmware upgradeable
    yes
    Keypad lock
    yes
    Multi language
    English, French, German, Spanish, Italian, Russian, Polisch, Simplified Chinese
    Variable playback speed
    yes
    Voice volume indicator
    yes
    Voice-activated recording
    yes
    Auto adjust recording
    yes
    Calender search
    yes
    Instant one-touch recording
    yes
    Optimized for notes
    yes
    Optimized for conversations
    yes
  • Design and finishing

    Color(s)
    silver shadow/black
  • Display

    Backlight
    yes
    Diagonal screen size
    38 mm/1.5 in
    Resolution
    112 x 112 pixels
    Type
    Dot matrix LCD
  • Green specifications

    Lead-free soldered product
    yes
  • Power

    Batteries included
    yes
    Battery lifetime
    up to 48 hours in LP recod mode
    Battery type
    Philips AAA Ni-MH LFH9154
    Number of batteries
    2
    Rechargeable
    yes, via USB
  • Storage media

    Built-in memory capacity
    2 GB
    Buit-in memory type
    NAND Flash
    Mass storage class compliant
    yes
  • System requirements

    Free USB port
    yes
    Operating system
    • Linux
    • Windows 7 (32/64-bit)
    • Windows Vista (32/64-bit)
    • Windows XP (32-bit, SP2+)
    • Mac OS X
  • Music playback

    Compression format
    • MP3
    • WMA
    Equalizer settings
    • Jazz
    • Pop
    • Rock
    ID3 tag support
    yes
    MP3 bit rates
    8–320 kbps
    WMA bit rates
    • 48–320 kbps (44 kHz)
    • 64–192 (48 kHz)
    • stereo
  • Product dimensions

    Depth
    0.8  inch
    Depth
    2  cm
    Height
    11.7  cm
    Height
    4.6  inch
    Weight
    0.06  kg
    Weight
    0.132  lb
    Width
    1.6  inch
    Width
    4.1  cm

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