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Sony Electronics Inc. • 16530 Via Esprillo • San Diego, CA 92127 • 1-800-222-7669 • www.sony.com

Last Updated: 10/08/2007

ICD-SX46

Digital Voice Recorder

 

 

 

Please visit the Dealer Network for current information at 

www.sony.com/dn

 

Features

USB2.0 Compatible for Hi-Speed Transfer Rate to a PC 

via USB 

port on a PC.

Compatible with Dragon® NaturallySpeaking® Preferred 
Voice to Print Software 

to easily convert your recorded files 

into text.

MP3 Playback  

provides easy playback of unsecured MP3 files 

by dragging and dropping files into the MP3 folder on the 
device.

STLP Recording Mode: Up to 11 Hrs 15 Minutes Recording 
Time 

Offers a longer recording time while maintaining 2-

channel recording.

Slim Style Design 

only one-half inch thick, with Record and 

Pause controls located on the side of the unit for easy 
operation; fits neatly into a shirt pocket.

Digital Voice Up® and VOR (Voice Operated Recording) 
Functions 

increases the volume of the person speaking when 

recorded at a distance from the unit.

Digital Pitch Control 

allows recordings to be heard at slower 

than normal speeds without distortion to facilitate transcribing 
or editing, or faster than normal to move quickly to a desired 
portion.

Recording Monitor Function 

Allows the user to listen to the 

recording level by using headphone while the unit is recording.

128MB Flash Memory 

uses a high capacity IC chip, which may 

be recorded over and used again and again, with distortion-
free clarity.

Specifications

General

Type of Use: 

Ultra Portable Voice Recorder

 

Recording Media: 

Built-In Flash Memory 128MB

 

Recording and Playback Times: 

STLP: 11 Hrs 15 Min.; ST: 5 Hr 50 

Min.; SP: 17 Hrs 50 Min.; LP: 47 Hrs 35 Min

 

Audio

Recording System: 

Digital Stereo, Monaural Recording

 

Microphone: 

Built-in with DIRECTNL Switch

 

Frequency Range: 

ST: 60-13500Hz; STLP: 60-6900Hz; SP: 60-7000Hz; 

LP 80-3500Hz

 

Audio Features

Microphone Sensitivity Feature: 

Yes (SENS Settings)

 

Recording Features: 

Digital Voice Operated Recording (VOR), 

Digital Voice-Up®, Overwrite, Move, Divide

 

Convenience

Erase/Protect: 

2 Erase Options; Message Protection Feature

 

Convenience Features

Safety Lock: 

Yes (Hold Function)

 

Search Features: 

Cue and Review, Easy Search

 

Message Folder(s): 

Yes (3 Folders)

 

Voice E-Mail Function: 

Yes (Using Digital Voice Editor)

 

Clock: 

Yes

 

Hardware

Display: 

Full Function Display

 

Power

Output Power: 

150mW

 

Power Requirements: 

120V AC Adaptor (Optional)

 

Battery Life (Approx.): 

Up to 20 Hours Recording, Up to 13 Hours 

Playback

 

Battery Type: 

"AAA" x 2

 

Speaker

Type: 

Built-in

 

Speaker Dimensions: 

17/27" (16mm); Built-in

 

Software

Supplied Software: 

Digital Voice Editor (CD-ROM)

 

Operating System Compatibility: 

Microsoft® Windows® 98, 98SE, 

ME, 2000 Professional, XP Home, XP Professional, XP Media 
Center Edition

 

Inputs and Outputs

Microphone Input: 

1

 

DC-In: 

3V

 

Headphone Output(s): 

1 (Mini)

 

USB Port(s): 

1

 

Dimensions

Weight: 

2.26 oz. (64 g) with battery

 

Measurements: 

1.10" x 4.72" x 0.54 (28.0 x 120.0 x 13.8mm)

 

Supplied Accessories

USB Cable

 

Digital Voice Editor Software

 

Stereo headphones

 

AAA Batteries x 2

 

Carrying pouch

 

Optional Accessories

AC Power Adaptor (AC-E30HG)

 

Color: 

Silver

 

UPC Code: 

027242684201

 

1. Not all products with USB 2.0 connectors may communicate with each other due to chipset variations. 
2. Approximate recording times. Battery life will vary based upon usage conditions. 
3. User available memory=128,494,080 bytes (preliminary), a portion of which is used for data management 

functions. 

4. Based on Approx. 4 minutes per song at 128 kbps. 

©2006 Sony Electronics Inc.   
Reproduction in whole or in part without written permission is prohibited. All rights reserved. Sony, Voice Up, 
and like.no.other are trademarks of Sony. Dragon, NaturallySpeaking, and the Dragon logo are registered 
trademarks or trademarks of Nuance Communications, Inc. or its affiliates in the United States and/or other 
countries. Microsoft and Windows are trademarks or registered trademarks of Microsoft Corporation in the 
United States and/or other countries.   
Features and specifications are subject to change without notice. Non-metric weights and measures are 
approximate.   

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