4GB Internal Storage with Expandable microSD Slot
Direct USB (Slide, Store)
Digital Pitch Control
Voice Operated Recording
Intelligent Noise Cut
Extra Storage Space To Record More
The Sony ICD-PX440 comes with a removable memory card slot*, allowing you to enjoy additional storage space of 32GB, ideal for those long hours of lectures and lessons.
*Memory card sold separately.
Transfer Your Recordings Easily
Transfer files without the hassle of cables, just plug your ICD-PX440 Digital Voice Recorder into your computer to transfer all your recorded files.
Enjoy Various Recording Mode
This digital voice recorder allows you to select recording modes. It adjusts the unit to the optimal recording settings when selecting each recording scene.
Finding The Exact Recorded Section In A Breeze
This feature acts like a cue marker to mark important points of your recording. You can store up to 98 Track Marks in each recorded file
making it easier to navigate during playback.
Reduces Background Noise For Clearer Playback Sound
A unique and innovative technology by Sony, the Intelligent Noise Cut function significantly minimises surrounding ambient noise for clearer playback.
Automatically Playback Important Notes
When listening to recordings, press the A-B button once at the point you wish the loop to start (Point A), then press it again at the point you wish the loop to end (Point B). The ICD-PX440 will repeat your selection, which is especially useful for language learning.
Product Specifications
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
Recording System : Digital, Stereo Recording
Microphone : Built-in, unidirectional microphone
Audio Format(s) Supported : Recording -
MP3 files: Bit Rate: 8 kbps - 192 kbps, VBR File Extension: .mp3
Playback -
MP3
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
Color : Black
Convenience
Message Folder(s) : 5 Pre-Programmed at factory (400 Maximum)
199 Maximum files per folder
4074 Maximum files
Convenience Features
Search Features : Cue/Review, Easy Search, Track Mark, Calendar Search
Message Folder(s) : Yes (400 Folders maximum)
Erase/Protect : Yes
Safety Lock : Hold Function
General
Type of Use : Ultra Portable Voice Recorder
Recording Media : Built-In Flash Memory 4 GB³
Up to 32GB Memory Card Expansion Slot (microSD/SD HC/M2)
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
Inputs and Outputs
Microphone Input : 1 (Minijack, Stereo)
USB Port(s) : 1 (Mini-B jack), High-Speed USB Compatible
Headphone Output(s) : 1 (Minijack, Stereo)
Memory
Memory Size : 4 GB = 4,294,967,296 bytes Available: 3.6 GB (3,865,470,566 bytes)
Power
Power Requirements : Two LR03 (size AAA) alkaline batteries: 3.0 V DC
Battery Type : Alkaline "AAA" x 2
Battery Life (Approx) : Up to 96 hours
Output Power : 300 mW
Speaker
Speaker Dimensions : Approx. 1 1/8 in. (28 mm) diameter
Frequency Range : SHQ (MP3 192k): 75 - 20,000 Hz HQ (MP3 128k): 75 - 17,000 Hz SP (MP3 48k (Mono)): 75 - 14,000 Hz LP (MP3 8k (Mono)): 75 - 3,500 Hz
Weights and Measurements
Dimensions (Approx.) : Approx. 1.5 x 4.5 x 0.84 in. (37.2 x 113.2 x 19.3 mm) not including projecting parts and controls
Weight (Approx.) : 2.65 oz. (75 g) Including two LR03 alkaline batteries
Dimensions (Approx) Width : 1.46" (37.2 mm)
Dimensions (Approx) Height : 4.46" (113.2 mm)
Dimensions (Approx) Depth : 0.76" (19.3 mm)
GENERAL
Built-In memory
4GB
PC Connectivity
Yes
Channel
Stereo
Recording Format
MP3
Playback Format
MP3
Messages/Folders
4074/20 (199 messages in 1 folder)
Earphone Jack
Yes
Battery type
Dry Battery ( Alkaline, Size AAA ) x 2
Dimension (W x H x D)
Approx. 37 .2 x 113.2x 19.3 mm
Weight (including batteries)
Approx. 75g
Mic-In Jack
Yes
BATTERY LIFE FOR RECORDING
MP3 (44.1kHz, 128kbps)
Approx. 57 Hrs
MAX. RECORDING TIME
128kbps Recording Time
67 Hrs 05 Min
Number of MP3 Songs (128kbps, 1 song = 4 min)
Approx. 1006 songs
MP3 music playback
Yes
FUNCTIONALITY
Scene Select
Yes
Voice-Operated Recording (VOR)
Yes
Noise Cut Function
Yes (Intelligent Noise Cut)
Low Cut Filter
Yes
Digital Pitch Control (Speech Control)
Yes
MP3 music playback
Yes
Microphone Input
Yes
Track Mark
Yes
A-B Repeat
Yes
Calendar Search
Yes
SPEAKER
Speaker power output
300mW
Speaker size
28 mm
OVERALL FREQUENCY RESPONSE
MP3 (44.1kHz, 128kbps)
75 - 17,000 Hz
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