Digital Audio Programmable Players
Our ALFTECH Digital Audio Programmable Player is a general purpose
Digital Audio Programmable Player, which provides playback of recorded
audio messages (or alarms) when triggered by an "event". As such,
"events" can be activated by hardwired triggers, optional scheduled
software timers and devices that are connected and communicate via an
optional RS-485 interface. The DAPP Hardware can store 16 minutes of
near CD quality mono playback, or 34 minutes “high quality” mono voice
for playback. Messages is stored onboard in MP3 audio format, thus
message "audio" quality can be tailored for each application by
balancing quality (high bit-rate) versus storage requirements (low-bit
rate).
Our DAPP Hardware have
been used for Emergency Evacuation Messaging in buildings, Audio Alarm
Systems, Pre-recorded production & plant Process Alarms and control room
alerts, including church bells, fire alarm and siren type playback,
In-Store Promotions, Information On-Hold, Museum exhibits, Information
kiosks and Entertainment systems. It is also used as a substitute for
Brass church bells & Gongs, and for the timed broadcast of religious
chants & music at mosques and places of worship.
The
DAPP–EN1 is easily programmable with the accompanied DAPP–Console
V2.1 software, allowing full set-up, programming and
configuration off-site. Programming the DAPP Hardware is performed by
connecting the DAPP Hardware with the PC on which DAPP–Console
is installed and operational.
DAPP–Console V2.1, is a Microsoft® Windows based graphical user interface software, which uses any MP3 (MPEG 1 or 2, Layer 3 Audio) compatible files for playback. Audio files can be prepared in any program that can generate (encode) a MP3 compatible file, and will be compiled and downloaded to the DAPP Hardware for playback.
Install DAPP-Console V 2.1 Application Software (fully functional, does not require DAPP Hardware to setup triggers, scheduled playback or RS-485 configuration. Your project setup files [.psf] can be downloaded to a connected DAPP Hardware at a later time)
DAPP-EN1 & DAPP-FM1 Hardware Features
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16 minutes of near CD quality mono playback, or 34 minutes "high quality" mono voice playback (depending on user selected compression ratio)
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Mono, balanced line out
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16 hardware triggers
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62 scheduled timer triggered events (optional)
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62 RS-485 triggered events (optional)
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Each Hardware trigger can be individually programmed to be active high or low
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Each trigger can be assigned a priority level
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Programmable via standard PC parallel port
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DAPP-EN1: Desktop Enclosure, or
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DAPP-FM1: Frame Mount Form Factor (Proprietary to Wild & Marr (Pty) Ltd.)
Hardware Connections
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Hardware Indicators
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DAPP-EN1
Product Datasheet (Requires Acrobat Reader)
DAPP-EN1 Product Users Manual (Requires Acrobat Reader)
DAPP-FM1 Product Datasheet (Requires Acrobat Reader)
DAPP-FM1 Product Users Manual (Requires Acrobat Reader)
DAPP-Console V 2.0 Software Install Files (Zipped Folder)
DAPP-EN2 & DAPP-FM2 Hardware Features
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16 minutes of near CD quality mono playback, or 34 minutes "high quality" mono voice playback (depending on user selected compression ratio)
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Mono, balanced line out
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4 hardware triggers
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62 scheduled timer triggered events (optional)
-
Each Hardware trigger can be individually programmed to be active high or low
-
Each trigger can be assigned a priority level
-
Programmable via standard PC parallel port
-
DAPP-EN2: Desktop Enclosure, or
-
DAPP-FM2: Frame Mount Form Factor (Proprietary to Wild & Marr (Pty) Ltd.)
Hardware Connections
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Hardware Indicators
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DAPP-EN2
Product Datasheet (Requires Acrobat Reader)
DAPP-EN2 Product Users Manual (Requires Acrobat Reader)
DAPP-FM2
Product Datasheet (Requires Acrobat Reader)
DAPP-FM2 Product Users Manual (Requires Acrobat Reader)
For more information please contact us at: applications@alftech.com