Manufacturer & Distributor of Information Gathering Devices
574 Meacham Avenue, Elmont, New York  11003 USA
Phone 516.775.1370  Fax 516.775.1371  Email 
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Olympus Voice Recorders


DS-320 Digital Voice Recorder

The DS-320 Digital Voice Recorder (now Mac compatible) is a compact, easy-to-use recorder providing over 5 hours of high-quality recording time and featuring IBM's® ViaVoiceTM version 8.0 speech recognition software for simple speech-to-text conversion in a PC. These speech files can be quickly downloaded by simply connecting the recorder to your computer with the provided serial or optional USB data transfer kit and selecting the files you wish to download. With the DS-320, you can record speech files without even using your hands. The Voice activation mode begins recording as soon as the microphone senses sound for "hands-free" operation. It also gives you the option of choosing between two different microphone settings (high and low) for voice activation so it begins recording only when you want it to.

Features & Benefits
Has 16MB of built-in memory providing for up to 320 minutes of high-quality recording time in Digital Speech Standard (DSS) format (ideal for sending email to colleagues and friends)
Two (2) folders for organizing notes under separate subjects with 99 messages per folder. These messages can also be easily moved from one folder to another for organization purposes
LCD display helps you check remaining recording time, date and time, voice activation mode, play mode (SP/LP) and battery status
Two (2) recording modes: SP - 150 minutes standard mode/LP - 320 minutes long mode
Voice activation will only record when microphone senses sound. Option of choosing between two different microphone settings (high and low) for voice activation
Provides an external earphone jack so you can utilize earphones or headphones for private review of recordings
Provides an external microphone jack for use with external noise-cancellation microphones (Model ME-12)
Fast playback: 30% faster than real time
Partial erase lets you erase one message at a time or an entire folder at once

Technical Specifications
Recording Format DSS (Digital Speech Standard)
Recording Media Built-in Flash memory
Recording Time LP Mode: approximately 320 minutes
SP Mode: approximately 150 minutes
Card Format n/a
Input Level -70 dBv
PC Interface Serial (USB Optional)
LCD 2.5 mm x 1.5 mm
LED One Color (Red)
Folders Messages 2 Folders, 99 messages per folder
Sampling Frequency SP mode: 12 kHz
LP mode: 8 kHz
Overall Frequency Response SP Mode: 300 to 5,000 Hz
LP Mode: 300 to 3,000 Hz
LP Mode yes
Voice Activation Available, Switchable On/Off
Demographic Data Input Author ID
Practical Maximum Output Max. 180 mW
Write Protection n/a
Speaker 28mm round dynamic speaker
Microphone Jack 3.5mm mini-jack, impedance 2k Ohms
Earphone Jack 3.5 mm diameter; impedance 8 Ohms
Power Supply Rated voltage: 3V DC
Batteries: two AAA-sized batteries
External power supply available
Batteries Two AAA batteries
External Power Supply AC Adapter A321 (sold separately)
Battery Life Approximately 10 hours (using alkaline-manganese dry cell battery)
Size 4.53 in. (H) x 1.7 in. (W) x 0.6 in. (D)
Weight 2.5 oz. (70g) including batteries
OS Supported Microsoft Windows 98/98SE/NT/Me/2000 Professional
CPU Intel Pentium 166MHz or faster, Intel Pentium and faster when using CD-R or Windows 2000
RAM Min. 32MB
Sound Board Creative Labs Sound Blaster 16 or 100% compatible card
Video Card and Display SVGA (High-color - 16-bit or higher resolution)
Removable Drive Min. 16x CD-ROM or CR-R, CD-RW, CD-ROM
USB Port n/a
Audio Output Speaker or earphone output

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© Copyright 2000-2002 (MMII) Saul Mineroff Electronics, Inc. - - February 4, 2002