The MP3-DSP is a series of hard disk drive MP3 players designed to simulate CD changers used in
jukeboxes, wallboxes, home automation systems and other personal entertainment products. The
player works with any 44-pin ATA/IDE 2.5 inch hard disk drive from 2 to 60GB having a maximum
height of 9.5mm, uses the FAT32 filesystem and supports both long and short filenames.
The MP3-DSP incorporates an adaptable interface that provides easy integration into existing audio
systems. The various model configurations include a connector cable or adapter cable specific to the
application. In most cases, a different cable is all that is needed for a new application. In addition, the
MP3-DSP employs a 9600-baud serial port interface offering direct control from any processor-based
system.
The player supports all layer-III (MP3) encodings at fixed and variable bit-rates up to and including 320
kbits/s. A 24-bit DAC provides 96dB of audio dynamic range. Stored audio control settings include a
12-step digital bass enhance control (0..+18 dB), a 12-step tone attenuation (0..-18 dB), a 12-step
treble enhance control (0..+18 dB), a 96-step digital primary volume control (0..-96 dB), and a 96-step
secondary volume control (0..-96 dB for the Rowe CD Combo).
The kit versions come with a USB downloader circuit board and the MP3-DSP digital subsystem player
circuit board. The USB downloader adds a drive letter to your computer and is used to transfer MP3
files onto your disk drive. It can also be used as an external USB hard drive. The MP3-DSP is the
actual MP3 player and CD changer simulator allowing emulation of up to 256 discs, each having up to
99 tracks.
Data Sync Engineering
P.O. Box 539, Footbridge Lane, Bldg 3
Blairstown, New Jersey 07825
TEL: (908) 362-6299
FAX: (908) 362-5889
Email: sales@datasynceng.com
Web: www.datasynceng.com
MP3-DSP
Copyright © 2002-2003 Data Sync Engineering. All Rights Reserved.
Designated trademarks and brands are the property of their respective owners.
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Works with all laptop/notebook HDD’s
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Supports all layer-III (MP3) encodings
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Variable or fixed bit rates to 320 Kbps
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Detects master/slave drive setting
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Automatic power down on no activity
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Can also be used as a portable player
MP3 Subsystem Player
For Jukeboxes, Wallboxes and
Home Automation Systems
