Sony ICD-PX232 Specification Guide

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Frequency Range
MP3 192k (SHQ): 75 - 15,000 Hz
MP3 128k (HQ): 75 Hz - 15,000 Hz
MP3 48k (Mono) (SP): 75 Hz - 10,000 Hz
MP3 8k (Mono) (LP): 75 Hz - 3,000 Hz
Microphone
Built-in, unidirectional  microphone 
Recording System
Digital, Monaural Recording
Audio Features
Microphone 
Sensitivity Feature
Yes (Hi/Lo)
Recording 
Features
4 Modes: 
SHQ (192kbps): Super High- Quality monaural mode
HQ (128kbps): High-Quality monaural mode
SP (48kbps): Standard Play monaural mode
LP (8kbps): Long Play monaural mode
Convenience
Message Folder(s)
5 Pre-Programmed at factory (5 Maximum)
99 Maximum files per folder
495 Maximum files
Convenience Features
Erase/Protect
Yes
Message Folder(s)
Yes (495 Folders maximum)
On-Screen Clock
Yes
Safety Lock
Yes (Hold Function)
Search Features
Cue/Review, Easy Search
General
Recording and 
Playback Times
SHQ - MP3 (192 kbps): 21 hrs 40 min; Max 13hrs battery 
life
HQ - MP3 (128 kbps): 32 hrs 35 min; Max 15 hrs battery 
life
SP - MP3 (48 kbps MONO): Max 86 hrs 55 min; Max 16 
hrs
LP - MP3 (8 kbps MONO): Max 2087 hrs; Max 20 hrs
Recording Media
Built-In Flash Memory 2GB³ and Memory Card 
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
2 GB = 2,147,483,648 bytes
Available: 1.75 GB (1,879,048,192 bytes)
Power
Battery Life 
(Approx)
Up to 20 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
Speaker
Speaker 
Dimensions
Approx. 1 1/8 in. (28 mm) diameter
Weights and Measurements