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Digital Remote Control permits the control of the main system without the use of a PC. Installed in an ergonomic position within the dashboard of the car, the user can: choose between two “tuning” configurations pre-sets created and saved using the bit software; select the source from the master, auxiliary and optical digital inputs; adjust main system functions (volume, balance, fader and subwoofer volume); identify the proper position of the sources output level set while tuning the bit processor as well as adjust the display brightness and to reduce glare during night driving.

The new Audison DRC MP (Digital Remote Control Multimedia Play) is compatible with all the Audison electronics featuring AC Link bus. Its slim profile along with the holder supplied with it eases the installation in the best position inside the car. Thanks to the new Joystick, “Rubber Touch” finished for best control of the movements along the four direction axes, the “DRC Settings” menu can be adjusted and navigation is also possible through the “Navi Command” function if the system features an Audison bit Play HD with video output connected to a monitor.

DRC AB enables the main system control (volume, balance, fader and subwoofer volume, bass-boost) without the use of a PC. Thanks to this device, installed in an ergonomic position within the car dashboard, the user can: choose between the four DSP presets and select the source among master, auxiliary and the two optical digital inputs.

SFC provides a solution to the issues related to digital interfacing like in the case of the Digital head-unit having a higher sampling frequency (96/192 kHz) than the receiver that can not handle frequencies higher than 48 kHz.

bit DMI is a digital interface for MOST systems, providing the ability to connect the Audison bit processors and the Audison amplifiers, equipped with digital input, to OEM multimedia systems in cars featuring the MOST technology based on optical fibre. Thanks to the digital connection, the signal can be transmitted without loss of quality, keeping the audio controls built in the OEM head unit – such as volume, balance and tone controls- as well as the hands-free kit, navigation system and parking sensors alerts unaltered.

Some OEM sources/head-units have a test circuit that monitors the presence of a low-impedance load to enable audio outputs. When you connect this type of head-unit to the high-level inputs of an Audison bit processor, which has a high impedance load, audio outputs are silenced. By inserting the USS 4 between the source and the processor / amplifier, these problems are definitively solved. If there is a need to generate a remote signal to control the amplifier turn on/off, it is necessary to power* the USS4, providing the additional feature of the possibility to delay the signal from 1 to 8 seconds, so as to avoid annoying “bumps” upon ignition.

* In countries where the legislation on electromagnetic compatibility is not mandatory under ECE / UN Regulation no. 10/5

Stereo passive mixer (unpowered) featuring 4 input channels and 2 output channels, designed for active OEM multi-way systems where each speaker is powered by one specific amplified channel. SPM4 mixes audio through 4 audio transformers specifically developed to achieve very low distortion and highly linear acoustic response. SPM4 provides the ability to mix the midrange/woofer and tweeter channels coming from the amplifier and supply one single mid-high channel. The Ch1(L/R) channels feature two inputs, one features an inverting input compared to Ch2 (L/R) channels; the mixing process often gives better results when one of the two channels undergoes a 180° dephasing. SPM4 is especially recommended to extend the number of inputs of the Audison digital processors or amplifiers with built-in DSP because they feature a De-equalizer (De-Eq). In that case, any possible non-linear acoustic emissions due to the mixing of the pre-existing filtered channels are duly compensated.

ES3 – BIT ENERGY STORAGE START & STOP

It prevents the processor from shutting down when turning on cars featuring the start & stop system.

STR • TOSLINK Optical Cable

Male-Female Toslink adapter with rotatable head. The 90° angle allows to save space.

STA • F/F Socket Toslink adapter

Optical adapter to extend optical cables featuring Toslink connectors.

OP 4.5 • TOSLINK Optical Cable 4,5m / 177,16”

Optical cable ending with Toslink connectors for S/PDIF digital audio signals. Cable length 4,5 m/177,16”

OP 1.5 • TOSLINK Optical Cable 1,5m / 59,05”

Optical cable ending with Toslink connectors for S/PDIF digital audio signals. Cable length 1,5 m/59,05”

ECK DRC

DRC cable extension kit, for installations on especially long vehicles. Total length of the supplied cable with the extension is equal to 6,5 m / 225,90″.

bit One
AUDIO PROCESSOR

Despite its compact size, the bit One is equipped with a powerful 266 MHz / 32 bit floating point DSP microprocessor, working in real time on all the functions of the most complete systems. Managed and configured by a simple and intuitive computer software, it is possible to make adjustments to improve the signal through each phase of its path; from input to output.

Eight input channels for four different signal typologies (amplified, pre-amplified, coaxial electric and TOSLINK optical digital) and six different sources managed through a remote control, making the bit One a unique interface suitable for any need.

Eight analog and/or digital output channels ensure a wide expandability for any audio system configuration.

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Tech. features
Analog Inputs 8 high lev. + 6 pre in
Digital Inputs 2
Analog Outputs 8
Digital Outputs 8
Equalizers for each Outputs 31-band graphic equalizer (1/3 Oct.; ±12dB)
Crossover Filter Type Full / Hi-Pass / Low Pass / Band Pass
Filter mode and slope Linkwitz @ 12 / 24 / 36 / 48 dB
Butterworth @ 6 / 12 / 18 / 24 / 30 / 36 / 42 / 48 dB
Links
Features
BIT DRIVE

Auto tuning by Audison bit Tune and communication with bit Drive portal.

DE-EQ

De-equalization function to “flatten” any equalization applied by default by OEM sources.

ANALOG DEVICE SHARK™ DSP

Analog Device SHARC™ series chip with floating point precision, to reach the highest audio quality.

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Accessories

Digital Remote Control permits the control of the main system without the use of a PC. Installed in an ergonomic position within the dashboard of the car, the user can: choose between two “tuning” configurations pre-sets created and saved using the bit software; select the source from the master, auxiliary and optical digital inputs; adjust main system functions (volume, balance, fader and subwoofer volume); identify the proper position of the sources output level set while tuning the bit processor as well as adjust the display brightness and to reduce glare during night driving.

The new Audison DRC MP (Digital Remote Control Multimedia Play) is compatible with all the Audison electronics featuring AC Link bus. Its slim profile along with the holder supplied with it eases the installation in the best position inside the car. Thanks to the new Joystick, “Rubber Touch” finished for best control of the movements along the four direction axes, the “DRC Settings” menu can be adjusted and navigation is also possible through the “Navi Command” function if the system features an Audison bit Play HD with video output connected to a monitor.

DRC AB enables the main system control (volume, balance, fader and subwoofer volume, bass-boost) without the use of a PC. Thanks to this device, installed in an ergonomic position within the car dashboard, the user can: choose between the four DSP presets and select the source among master, auxiliary and the two optical digital inputs.

SFC provides a solution to the issues related to digital interfacing like in the case of the Digital head-unit having a higher sampling frequency (96/192 kHz) than the receiver that can not handle frequencies higher than 48 kHz.

bit DMI is a digital interface for MOST systems, providing the ability to connect the Audison bit processors and the Audison amplifiers, equipped with digital input, to OEM multimedia systems in cars featuring the MOST technology based on optical fibre. Thanks to the digital connection, the signal can be transmitted without loss of quality, keeping the audio controls built in the OEM head unit – such as volume, balance and tone controls- as well as the hands-free kit, navigation system and parking sensors alerts unaltered.

Some OEM sources/head-units have a test circuit that monitors the presence of a low-impedance load to enable audio outputs. When you connect this type of head-unit to the high-level inputs of an Audison bit processor, which has a high impedance load, audio outputs are silenced. By inserting the USS 4 between the source and the processor / amplifier, these problems are definitively solved. If there is a need to generate a remote signal to control the amplifier turn on/off, it is necessary to power* the USS4, providing the additional feature of the possibility to delay the signal from 1 to 8 seconds, so as to avoid annoying “bumps” upon ignition.

* In countries where the legislation on electromagnetic compatibility is not mandatory under ECE / UN Regulation no. 10/5

Stereo passive mixer (unpowered) featuring 4 input channels and 2 output channels, designed for active OEM multi-way systems where each speaker is powered by one specific amplified channel. SPM4 mixes audio through 4 audio transformers specifically developed to achieve very low distortion and highly linear acoustic response. SPM4 provides the ability to mix the midrange/woofer and tweeter channels coming from the amplifier and supply one single mid-high channel. The Ch1(L/R) channels feature two inputs, one features an inverting input compared to Ch2 (L/R) channels; the mixing process often gives better results when one of the two channels undergoes a 180° dephasing. SPM4 is especially recommended to extend the number of inputs of the Audison digital processors or amplifiers with built-in DSP because they feature a De-equalizer (De-Eq). In that case, any possible non-linear acoustic emissions due to the mixing of the pre-existing filtered channels are duly compensated.

ES3 – BIT ENERGY STORAGE START & STOP

It prevents the processor from shutting down when turning on cars featuring the start & stop system.

STR • TOSLINK Optical Cable

Male-Female Toslink adapter with rotatable head. The 90° angle allows to save space.

STA • F/F Socket Toslink adapter

Optical adapter to extend optical cables featuring Toslink connectors.

OP 4.5 • TOSLINK Optical Cable 4,5m / 177,16”

Optical cable ending with Toslink connectors for S/PDIF digital audio signals. Cable length 4,5 m/177,16”

OP 1.5 • TOSLINK Optical Cable 1,5m / 59,05”

Optical cable ending with Toslink connectors for S/PDIF digital audio signals. Cable length 1,5 m/59,05”

ECK DRC

DRC cable extension kit, for installations on especially long vehicles. Total length of the supplied cable with the extension is equal to 6,5 m / 225,90″.

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