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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.

Read More

USE

The C2O interface converts the signals coming from the coaxial digital input and from the analog AUX-IN into a TOSLINK optical digital output signal (up to 24 bit/192kHz).

The conversion allows the integration of the new Hi-Res portable devices equipped with coaxial digital output (75Ω) and smartphones with analog output on 3.5 mm mini Jack (also 4 poles) with Audison processors featuring an optical digital input compatible with the resolution of the signal sent to the C20.

Thanks to its extreme compactness, the C20 can be installed in a hidden position on the dashboard, drastically reducing the length of the cabling between the portable player and the receiving device nullifying in this way any issues with interfacing.

FEATURES

The coaxial digital input is provided with an isolation transformer that improves the balance between the transmitter and the receiver circuit, reducing noise due to EMI electromagnetic interference, which is particularly insidious inside the passenger compartment.

The AUX-IN input is equipped with a pre-amplifier with adjustable gain of 0.1V ÷ 2V for an optimal coupling with each device before the Analog-Digital conversion is performed by a high quality converter at a resolution of 24 bit/48 kHz.

For maximum ease of use in cars, the C2O independently selects the input with priority assigned to the AUX-IN. With the default setting, after 6 seconds of no analog signal, the C2O moves to the coaxial digital input. An internal switch allows for the time before the switch to be set to 9 or 12 seconds.

Read More

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 USS4 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

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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.

Read More

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

When starting the engine, the vehicle battery voltage might decrease below 8 Volts value. If a signal processor (bit One, bit Ten) is installed in your system, especially with vehicles featuring the start & stop system, low supply voltage values might make the processor shut down. In order to avoid waiting for the processor to complete its turn-on cycle again, you can install the ES3 by connecting it in series to the processor power supply cables.

Read More

Male-Female Toslink adapter with rotating head. 90° angle shape to save space.

PACKAGE: Polybag Qty. 1

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Optical adapter to extend optical cables featuring TOSLINK connectors.

PACKAGE: Polybag – Qty. 1

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

PACKAGE: Polybag Qty. 1

Read More

Optical digital audio signal cable, designed for car audio applications, allowing the transfer of the optical signal without signal loss. An especially thicker sheath protects the optical fibre to prevent the cable from damages if it is pressed against sharp edges. The metal connector protects the optical fibre along its full length, ensuring a stable transmission of the signal also in the event of strong vibrations.  Ending with Toslink connectors for S/PDIF digital audio signals.

Cable length 4,5 m/177,16”

PACKAGE: Polybag Qty. 1

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It is a kit composed of a cable and an adapter allowing a 2 m / 78.74 in. additional extension of the cable supplied with the DRC. This extension is required for installations on especially long vehicles such as SUV’s. Total length of the supplied cable with the extension is equal to 6,5 m / 225.90 in.

PACKAGE: Polybag – Qty. 1

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bit One HD
13-CHANNELS HI-RESOLUTION DIGITAL AUDIO PROCESSOR

Gracias al DSP de Analog Devices (ADSP-21489), la serie Sharc de coma flotante de 32 bits (reloj de 450 MHz), el bit One HD aprovecha al máximo los archivos de audio de alta resolución para lograr la calidad de estudio en su automóvil. bit One HD puede desarrollar una cadena Audison Full DA HD, proporcionando una transferencia de señal digital pura: la señal de audio digital llega a través de una de las dos entradas digitales ópticas (TOSLINK hasta 24 bit / 192 kHz), es procesada por el DSP en 24 bit / 96 kHz y se envía a los amplificadores Audison a través de dos puertos de enlace AD, conservando toda la información del archivo de audio de alta resolución reproducido.

Una versión de firmware FIR dedicada permite al usuario procesar hasta 9 canales digitales con filtros FIR cruzados. A través de este tipo de procesamiento de sonido, mucho más exigente en términos de recursos de cálculo, se logra una experiencia auditiva de vanguardia en el automóvil.

Tres ecualizadores basados ​​en dos tipos diferentes de filtros digitales (FIR e IIR) administran la respuesta de frecuencia: 5 polos tipo FIR de ecualización de entrada (MASTER y AUX), para aplanar la curva en función de la entrada seleccionada; Ecualizador de salida IIR de 11 polos, para adaptar la respuesta de frecuencia en el compartimento del automóvil; Ecualización principal de 5 polos, tipo FIR, para “dar forma” al sonido de todo el sistema de acuerdo con las preferencias musicales personales del usuario.

Cuando el bit One HD se conecta a una unidad principal OEM, una rutina de configuración guiada sincroniza automáticamente los canales de audio de entrada, que a menudo se retrasan en el tiempo desde la fuente o amplificador OEM, antes de la suma de las señales.

Luego se realiza una des-ecualización de la respuesta de frecuencia del sistema OEM, con filtros FIR de fase lineal, para obtener una reconstrucción incomparable de la señal original sin alterar la respuesta de fase. La función RVA (Remote Volume Aux) permite la selección de una fuente auxiliar (como Audison bit Play HD) y ajustar su volumen a través de la unidad principal OEM.

La configuración del sistema se gestiona gráficamente y todas las funciones de ajuste pueden ser Accedido intuitivamente, de acuerdo con los criterios específicos requeridos por la industria del audio para el automóvil. Bit One HD presenta 8 memorias para los preajustes del software para PC basado en Windows (10, 8, 7). ponga canales para cuatro tipologías de señal diferentes (amplificada, preamplificada y digital óptica TOSLINK) y seis fuentes diferentes administradas a través del control remoto DRC MP (incluido), lo que hace que el bit One HD sea una interfaz única adecuada para cualquier necesidad.13 analógico y / o los canales de salida digital aseguran una amplia capacidad de expansión para cualquier configuración de sistema de audio

Conectando el bit One HD al bit Audison Sintonice a través de un procedimiento automático, todos los parámetros de audio básicos del procesador pueden optimizarse (alineación de tiempo, ecualización y niveles de salida) asegurando una excelente acústica resultado.

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Download PC-Software and Firmware
Tech. features
Analog Inputs 12 high lev. + 6 pre in
Digital Inputs 2
Analog Outputs 13
Digital Outputs 13
Equalizers for each Outputs ±12 dB; 11 poles IIR type,
N.9 Parametric Equalizers: ±12 dB; 5 poles FIR type (alternative FIR firmware release)
Crossover Filter Type Full / High-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
Bessel @ 6 / 12 / 18 / 24 / 30 / 36 dB
FIR mode (alternative firmware version) @ 6 / 12 / 18 / 24 / 30 / 36 / 42 / 48 dB
Links
Features
BIT DRIVE

Sintonización automática por Audison bit Tune y comunicación con bit Drive portal.

DE-EQ

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

Full DA HD

Transferencia de señal digital pura con una resolución de hasta 24 bit / 96 kHz

ANALOG DEVICE SHARK™ DSP

Dispositivo analógico Chip de la serie SHARC ™ con precisión de punto flotante, para alcanzar la máxima calidad de audio.

Hi-Res audio

bit One HD aprovecha al máximo el audio de alta resolución, brindando la capacidad de desarrollar un sistema Full DA HD con hasta 13 canales. Gracias al potente DSP de la serie Sharc ™ de punto flotante, la señal de audio no está sujeta a ningún muestreo descendente, conservando toda la información del archivo digital de alta resolución reproducido. Audison bit One HD logra la misma calidad de audio que las estaciones de trabajo digitales profesionales dentro del compartimiento del automóvil.

FIR FILTERS

Una versión de firmware dedicada permite al usuario procesar hasta 9 canales digitales con filtros FIR de cruce. Este modo de procesamiento de sonido, mucho más exigente en términos de recursos de cálculo, garantiza una experiencia auditiva líder en el automóvil.

DE-TIME

Compensación de retardo de entrada de salidas de fábrica con retardo de tiempo antes de sumar la señal.

Awards
Press review
Accessories

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.

Read More

USE

The C2O interface converts the signals coming from the coaxial digital input and from the analog AUX-IN into a TOSLINK optical digital output signal (up to 24 bit/192kHz).

The conversion allows the integration of the new Hi-Res portable devices equipped with coaxial digital output (75Ω) and smartphones with analog output on 3.5 mm mini Jack (also 4 poles) with Audison processors featuring an optical digital input compatible with the resolution of the signal sent to the C20.

Thanks to its extreme compactness, the C20 can be installed in a hidden position on the dashboard, drastically reducing the length of the cabling between the portable player and the receiving device nullifying in this way any issues with interfacing.

FEATURES

The coaxial digital input is provided with an isolation transformer that improves the balance between the transmitter and the receiver circuit, reducing noise due to EMI electromagnetic interference, which is particularly insidious inside the passenger compartment.

The AUX-IN input is equipped with a pre-amplifier with adjustable gain of 0.1V ÷ 2V for an optimal coupling with each device before the Analog-Digital conversion is performed by a high quality converter at a resolution of 24 bit/48 kHz.

For maximum ease of use in cars, the C2O independently selects the input with priority assigned to the AUX-IN. With the default setting, after 6 seconds of no analog signal, the C2O moves to the coaxial digital input. An internal switch allows for the time before the switch to be set to 9 or 12 seconds.

Read More

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 USS4 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

Read More

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.

Read More

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

When starting the engine, the vehicle battery voltage might decrease below 8 Volts value. If a signal processor (bit One, bit Ten) is installed in your system, especially with vehicles featuring the start & stop system, low supply voltage values might make the processor shut down. In order to avoid waiting for the processor to complete its turn-on cycle again, you can install the ES3 by connecting it in series to the processor power supply cables.

Read More

Male-Female Toslink adapter with rotating head. 90° angle shape to save space.

PACKAGE: Polybag Qty. 1

Read More

Optical adapter to extend optical cables featuring TOSLINK connectors.

PACKAGE: Polybag – Qty. 1

Read More

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

PACKAGE: Polybag Qty. 1

Read More

Optical digital audio signal cable, designed for car audio applications, allowing the transfer of the optical signal without signal loss. An especially thicker sheath protects the optical fibre to prevent the cable from damages if it is pressed against sharp edges. The metal connector protects the optical fibre along its full length, ensuring a stable transmission of the signal also in the event of strong vibrations.  Ending with Toslink connectors for S/PDIF digital audio signals.

Cable length 4,5 m/177,16”

PACKAGE: Polybag Qty. 1

Read More

It is a kit composed of a cable and an adapter allowing a 2 m / 78.74 in. additional extension of the cable supplied with the DRC. This extension is required for installations on especially long vehicles such as SUV’s. Total length of the supplied cable with the extension is equal to 6,5 m / 225.90 in.

PACKAGE: Polybag – Qty. 1

Read More
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