Audison bit DMI, interface

Bit DMI is a high-quality interface designed to connect original vehicle digital sources with Audison signal processors for a smooth and lossless signal transmission. This device allows you to preserve the original functions of the vehicle's audio system and at the same time integrate high-end audio solutions

The Bit DMI is compatible with the digital systems of major automotive manufacturers, thanks to its ability to convert native digital signals into signals compatible with signal processors. This ensures a faithful audio reproduction, preserving the integrity of the original sound and enhancing its quality through the advanced signal management provided by Audison processors.

Installing the Bit DMI is simple and non-invasive, designed to integrate perfectly with the vehicle's onboard electronics without compromising the original functionalities of the system. Moreover, its compact and discreet design allows for flexible installation in different types of vehicles, without requiring substantial modifications.

In summary, the Bit DMI is an ideal solution for those who want to enhance their vehicle's audio performance while maintaining compatibility with the original systems, ensuring excellent sound quality and perfect integration with the existing instrumentation.

MOST optical input The Audison bit DMI connects via optical fiber to the multimedia system.
TOSLINK optical output The interface has an S/PDIF optical output to transfer audio data in Stereo PCM 16bitformat, 44.1kHz/48kHz (depending on the system) for use with Audison products with digital input.
Digital controls1 USB/mini B (2.0) for connection to your PC.
Configuration Via USB and the appropriate software, the Audison bit DMI can be programmed and updated to work with vehicles equipped with MOST technology.
Start controls The interface switches on and off automatically upon activation or deactivation of the car's MOST system and generates the remote Out signal.
Integration with the OEM source Volume, balance and tone controls are kept intact as well as service signals of the car audio system, such as the speakerphone, navigator and parking sensors.
bit DMI software Windows-based (Win2000, XP, Vista, Windows 7, Windows 8).

Voltage 8 ÷ 18 VDC
Idling current 150 mA
Switched off < 5 mA
Remote IN Automatic turn On/Off via MOST
Remote OUT 12 VDC (200 mA)
MOST optical input MOST IN/OUT socket connector
TOSLINK optical output S/PDIF max 48 kHz/16 bit STEREO PCM
From / to personal computer 1 x USB Mini B to A (2.0)
PC connection USB-A socket (1.1/2.0/3.0)
Software / PC requirements Microsoft Windows (32/64 bit):
XP, Vista, Windows 7, Windows 8
Graphic card min. resolution: 800 x 600
Ambient temperature range Operating: -40 °C to 100 °C
W x H x D (mm) 141.5 x 36.5 x 86.5
Weight (kg) 0.26

User manual (EN)