NanoPlayer - MP3/WAV OEM player on SD card
The NanoPlayer is a very versatile OEM audio card, designed for integration in order to add audio to various devices, pieces of equipment, vehicles...
The NanoPlayer reads audio files, in WAV and MP3 formats, stored on SD memory card. Playback automatically starts on powering on and broadcast of specific files can be triggered on activation of the input contact or receipt of orders from the infrared remote control.
The audio files are transferred onto the memory card using any file manager software and organised in two directories. Files of the first directory are automatically played on powering on ; files of the second one are played on trigger of input or IR order. Meaningful digits inserted in directory names define playback mode: sort or random, priority file.
Autoplay:
playback automatically starts on powering on (configurable).
Interactivity:
one input on dry contact is available to trigger playback when activated, either on detection or on selection.
Low power mode:
whilst in sleep mode, the player’s consumption is very low thus offering long autonomy when powered on battery. The Nanoplayer is therefore suitable for outdoor applications using solar power supply.
Integrated amplifier:
connect directly onto speakers or stereo line output.
NanoPlayer is a flexible audio source which can be used for large kind of OEM installations.
• Integrate the NanoPlayer into pieces of furniture to create musical items.
• Add the sound dimension to objects triggering broadcast on presence detection.
• For industrial applications, create an automated message box.
• Install audio information posts in gardens and parks. The low power mode allows solar energy power supply.
• Install the GeoPlayer in tourist vehicles for automated broadcast of information on identified points of interest. Audio files are triggered by GPS sensor input.
Audio characteristics:
• Reads stereo MP3 files (MPEG ½ layer 3), 44.1KHz, from 112kbit/s to 320kbits/s
• Reads CBR (Constant Bit Rate) files and VBR (variable Bit Rate) files
• Reads stereo WAV files, 44.1kHz / 16 bit
• Volume setting = 32 steps
SD Memory card:
• Accepts SD card - 64Mo minimum to 4Go maximum - Formatted in FAT16 and FAT32
• Supports long file names
• 2 folders - 999 files maximum by folder
Interfacing :
• Status indicator LED
• Infrared sensor - Play, Stop, Next, Previous, Trigger, Volume +, Volume - Protocole SONY SIRC 12bits modulated at 38kHz
• 1 input on dry contact on Phoenix 3.81mm plug-in connector
• External power supply connector DC 2.1/5.5 and internal
• Various extension connectors. Customized applications on request.
• Stereo output on mini-jack and internal connector
• Amplified stereo output on screw-in terminal block
Directory trigger by:
• 1 input on contact - Bounce management 100ms fixed
• Infrared remote control
Encryption of MP3 files:
• Compatible with encryption software tool v1 or v2. On request
Power supply:
• Nominal voltage: 12V DC
• Power supply range: 10V to 15V DC
Consumption on 12V power supply:
• Stand-by: 60mA
• Reading (line level output - amplified output not used): 95mA
• Reading - amplifier maximum @8Ohms: 2A (varies with volume level)
Output audio power:
• Voltage 12V - THD 10% - Charge 8 Ohms: 2 x 7W
• Voltage 12V - THD 0,5% - Charge 8 Ohms: 2 x 5W
Dimensions:
• Width: 70mm - Height: 18mm
• Depth without connectors: 67mm - Depth with connectors: 80mm
Weight: 40g
