Audison Bit Ten
The Audison bit Ten is a multi-function digital processor featuring analog input, capable of transforming ordinary OEM or after-market system into a high-performance system.
Provided with a 32 bit, 147 MHz clock speed DSP as well as 24 bit A/D and D/A converters, bit Ten is controlled by a software especially developed for signal treatment according to the vehicle acoustic peculiarities.
Setting the parameters of each input single channel, setting the delays according to the listening position, adjusting crossovers and equalizers for each of the 5 output channels; all of these operations can be managed by the PC.
During the installation phase, after converting the analog signal into digital, bit Ten automatically reconstructs a digital full-bandwidth stereo signal; de-equalizes the frequency response and, if necessary, reconstructs the central and sub-woofer channels.
The user can configure the output mode of each channel relative to the installed system.
It is designed to be connected with the DRC Digital Remote Control (optional).
Guided procedure that, thanks to a wide range of set names, provides the ability to assign
each component to the bit Ten connections and automatically coordinate their functioning.
ART, Automatic Remote Turn on/off, selectable from Hi-Level Front L. The ART can be
enabled through an external switch;
Through the Remote IN;
Through the car ignition key with memory function;
Through the DRC (optional);
Automatically through the hands-free phone kit.
Input sensitivity manual adjustable for the Master Hi-Level inputs (with supplied Test CD);
Manual input sensitivity adjustment for auxiliary inputs;
Independent level control for each output channel for system fine tuning (-40 ÷ 0 dB).
Automatic de-equalization of signal fed into the high-level inputs (with supplied Test
CD) if necessary. It can also be performed without the PC.
31-band graphic equalizer (1/3 Oct.; ±12 dB) for each output channels.
Filter typology: selectable; Hi-pass, Lo-pass, Full Range, Band pass with independent
selectable cut-off slope.
Cut-off frequency: 70 steps available from 20 Hz to 20k Hz;
Cut-off slope: selecable; 6 to 24 dB/Oct.;
Selectable alignment: Linkwitz or Butterworth;
Mute: selectable for each output (On/Off);
Phase: selectable for each output (0°/180°);
Signal channels reconstruction
It can reconstruct a stereo output signal from a multi-channel input signal. In addition it can
reconstruct rear, centre and subwoofer output channels from a stereo input.
Guided procedure for the speaker distance data entry with an automated calculation (distance
to time) for each channel for accurate delay times. System also provides for manual fine
tuning of delay (0.02 ms fine set).
Master Volume, Subwoofer Volume, Balance and Fader controls, Input selection,
Memory selection, Adjustable display brightness.
2 presets separately managed and recalled by the DRC (optional).
bit Ten software
Windows (XP, 7 and Vista) based software with “Standard” and “Expert” operating modes;
Screen resolution: 1024 x 600 px min.
|Crossover N.5 (one each output channel)|
|Voltage 11 ÷ 15 VDC|
|Idling current 0.4 A|
|Switched off without DRC 2.5 mA|
|Switched off with DRC 4 mA|
|Remote IN voltage 7 ÷ 15 VDC (1.3 mA)|
|Remote OUT voltage 12 VDC (130 mA)|
|High Level (Speaker) FL - FR - RL - RR - PHONE IN|
|Low Level (Pre) AUX IN|
|Low Level Pre (Default) FRONT L/R, REAR L/R, SUB|
|From / to personal computer 1 x USB / B (1.1/2.0)|
|Distortion-THD @ 1 kHz, 1V RMS Output 0.005 %|
|Bandwidth @ -3 dB 10 ÷ 22k Hz|
|S/N Ratio @ weighted|
|Master Input 95 dBA|
|Aux Input 96 dBA|
|Channel Separation (@ 1 kHz) 85 dB|
|Input sensitivity (Speaker In) 2 ÷ 15 V RMS|
|Input sensitivity (AUX in) 0.6 ÷ 5 V RMS|
|Input sensitivity (PHONE) 2 ÷ 15 V RMS|
|Input impedance (Speaker In) 2,2 k&||937;|
|Input impedance (AUX in) 15 k&||937;|
|Input impedance (PHONE) 2,2 k&||937;|
|Max Output Level (RMS) @ 0.1% THD 4 V RMS|
|Mode Full / High Pass/ Low Pass/ Band Pass|
|Type and slope Linkwitz @ 12/24 dB|
|Butterworth @ 6/12/18/24 dB|
|Crossover frequency 68 steps @ 20 ÷20k Hz|
|Phase control 0° ÷ 180°|
|Hi-Level Input (Speaker In) Automatic De-Equalization|
|Outputs N.5 Graphic||± 12 dB @ 31 Band ISO 1/3 Oct. 20 ÷ 20k Hz|
|Distance 0 ÷ 510 cm / 0 ÷ 200.8 in.|
|Delay 0 ÷ 15 ms|
|Step 0,08 ms; 2,8 cm / 1.1 in.|
|Fine set 0,02 ms; 0,7 cm / 0.27 in.|
|W x H x D (mm / in.) 191 x 34 x 131 / 7.51 x 1.33x 4.76|
|Weight (kg / lb.) 0,6 /1.322|