2GB PX Series MP3 Digital Voice IC Recorder with expandable memory capabilitiesAll the information you need, all the files you want to preserve and all the important thoughts you need to remember, store everything in perfect high-quality sound with the Sony ICD-PX312 Digital Voice Recorder. With PC Link Function, transfer is truly a breeze. Up to 536hrs of recording in MP3 Expandable micro SD/M2 card slot Track Mark Intelligent Noise Cut/Voice Operated Recording A-B Repeat/Digital Pitch Control Divide/Add/Overwrite editing functions
GeneralBuilt-In memory Voice Recorder 2GB (Expandable)
PC Connectivity Yes
Channel Mono
Recording Format MP3
Type Voice Recorder
Earphone Jack Yes
Battery type 2 x AAA Alkaline Batteries
Dimension (W x H x D) 37.5 x 114.0 x 20.9mm
Weight (including batteries) Approx. 74g
Mic-In Jack Yes
Supplied Accessories Application software 'Sound Organizer'
Recording timeLP 536hrs 0min (Memory - 8kbps) / 72hrs 0min (Alkaline Battery Life - 8kbps)
SP 89hrs 25min (Memory - 48kbps) / 60hrs 0min (Alkaline Battery Life - 48kbps)
HQ 33hrs 30min (Memory - 128kbps) / 55hrs 0min (Alkaline Battery Life - 128kbps)
SHQ 22hrs 20min (Memory - 192kbps) / 55hrs 0min (Alkaline Battery Life - 192kbps)
FunctionalityScene Select Yes
Voice-Operated Recording (VOR) Yes
Noise Cut Function Yes
Digital Pitch Control Yes
PC Data Storage Yes
MP3 music playback Yes
Digital Voice Up Yes (on PC only)
Microphone Input Yes
Track Mark Yes
SpeakerSpeaker power output 300mW
Speaker size Approx. 28mm
Overall frequency responseLP 75 - 3,500Hz (8kbps)
SP 75 - 14,000Hz (48kbps)
HQ 75 - 17,000Hz (128kbps)
SHQ 75 - 20,000Hz (192kbps)
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