Sony ICDPX440 Specification Guide

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Audio Format(s) Supported
Recording - 
MP3 files: 
Bit Rate: 8 kbps - 192 kbps, VBR
File Extension: .mp3
Playback - 
MP3
Microphone
Built-in, unidirectional  microphone 
Recording System
Digital, Stereo Recording
Audio Features
Microphone Sensitivity Feature
Yes (Hi/Lo)
Recording Features
4 Modes: 
SHQ (44.1kHz, 192kbps): Super High- Quality monaural mode
HQ (44.1kHz, 128kbps): High-Quality monaural mode
SP (44.1kHz, 48kbps (Mono)): Standard Play monaural mode
LP (11.025kHz, 8kbps (Mono)): Long Play monaural mode
Convenience
Message Folder(s)
5 Pre-Programmed at factory (400 Maximum)
199 Maximum files per folder
4074 Maximum files
Convenience Features
Erase/Protect
Yes
Message Folder(s)
Yes (400 Folders maximum)
Safety Lock
Hold Function
Search Features
Cue/Review, Easy Search, Track Mark, Calendar Search
General
Recording and Playback Times
SHQ - MP3 (192 kbps): 44 hrs 40 min; Max 57 hrs battery life
HQ - MP3 (128 kbps): 67 hrs 5 min; Max 57 hrs battery life
SP - MP3 (48 kbps MONO): Max 178 hrs; Max 72 hrs
LP - MP3 (8 kbps MONO): Max 1073 hrs; Max 96 hrs
Recording Media
Built-In Flash Memory 4 GB³
Up to 32GB Memory Card Expansion Slot (microSD/SD HC/M2)
Type of Use
Ultra Portable Voice Recorder
Inputs and Outputs
Headphone Output(s)
1 (Minijack, Stereo)
Microphone Input
1 (Minijack, Stereo)
USB Port(s)
1 (Mini-B jack), High-Speed USB Compatible
Memory
Memory Size
4 GB = 4,294,967,296 bytes
Available: 3.6 GB (3,865,470,566 bytes)
Power
Battery Life (Approx)
Up to 96 hours
Battery Type
Alkaline "AAA" x 2
Output Power
300 mW
Power Requirements
Two LR03 (size AAA) alkaline batteries: 3.0 V DC
Software
Operating System Compatibility
Windows
®
 8, Windows
®
  7 SP1 or higher, Windows Vista
®
 SP 2 or higher, Windows
®
  
XP SP3 or higher
Mac OS X (v10.3.9-v10.8), pre-installed
Supplied Software
Application Software, Sound Organizer (On unit) compatible with: Windows
®
 8, 
Windows 7, Windows Vista
®
 SP 2 or higher, Windows
®
  XP SP3 or higher
Audio