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Gelisound

Audison bit One HD

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Quick Overview

bit One HD κάνει τα περισσότερα από τα αρχεία ήχου Hi-Res να επιτυγχάνουν την ποιότητα του στούντιο στο αυτοκίνητό σας.
1.098,00€

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Χρόνος αποστολής: 3-5 Ημέρες 

Περιγραφή

To bit One HD είναι ένας πολυλειτουργικός ψηφιακός επεξεργαστής αναλογικών εισόδων που μπορεί να μεταμορφώσει μια συνηθισμένη εργοστασιακή πηγή αλλά και μια AFTER MARKET πηγή ήχου σε ένα σύστημα υψηλης απόδοσης. Η ρύθμιση γίνεται μέσω ενός ειδικού λογισμικού.  

 

bit One HD κάνει τα περισσότερα από τα αρχεία ήχου Hi-Res να επιτυγχάνουν την ποιότητα του στούντιο στο αυτοκίνητό σας. Ο bit One HD είναι ο μόνος επεξεργαστής που μπορεί να αναπτύξει μια Audison Full DA HD, παρέχοντας καθαρό ψηφιακό σήμα μετάδοσης: το ψηφιακό σήμα ήχου έρχεται μέσω μιας από τις δύο οπτικές ψηφιακές εισόδους (TOSLINK έως 24 bit / 192 kHz) το DSP σε 24 bit / 96 kHz και αποστέλλεται στους ενισχυτές Audison μέσω δύο θύρων σύνδεσης AD, διατηρώντας όλες τις πληροφορίες του αναπαραγωγόμενου αρχείου ήχου Hi-Res.

Thanks to the Analog Devices DSP (ADSP-21489), 32 bit floating-point Sharc series (450 MHz clock), bit One HD Virtuoso makes the most of Hi-Res audio files achieving studio master quality in your car.
bit One HD is able to develop an Audison Full DA HD chain, providing pure digital signal tranfer: the digital audio signal comes through one of the two optical digital inputs (TOSLINK up to 24 bit/192 kHz), is processed by the DSP at 24 bit/96 kHz and is sent to Audison amplifiers through two AD link ports, preserving all the information of the Hi-Res audio file reproduced.

A dedicated FIR firmware release enables the user to process up to 9 digital channels with crossover FIR filters. Through this type of sound processing, much more demanding in terms of calculation resources, a leading-edge in-car listening experience is achieved.

Three equalizers based on two different types of digital filters (FIR and IIR) manage the frequency response: 5 poles input equalization (MASTER and AUX) FIR type, to flatten the curve based on the input selected; IIR 11 poles output equalizer, to adapt the frequency response in the car compartment; 5 poles main equalization, FIR type, to “shape” the sound of the entire system according to the user’s personal music preferences.

When bit One HD is connected to an OEM head unit, a guided configuration routine automatically synchronizes the input audio channels, which are often time-delayed from the OEM source or amplifier, prior to the signals summing.

De-equalization of the OEM system frequency response is then performed, featuring linear-phase FIR filters, to obtain an unparalleled reconstruction of the original signal without altering the phase response.

The RVA (Remote Volume Aux) function allows the selection of an auxiliary source (like the Audison bit Play HD) and adjust its volume via the OEM Head Unit.

The system setup is graphically managed and all the tuning features can be accessed intuitively, according to specific criteria required by the car audio industry.

bit One HD features 8 memories for the pre-sets of the Windows-based (10, 8, 7 edition) PC software.

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

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

Connecting the bit One HD to the Audison bit Tune through an automatic procedure, all the processor’s basic audio parameters can be optimized (time alignment, equalization and output levels) ensuring an excellent acoustic result.


 

 

Spacification

Είδος Ψηφιακοί Επεξεργαστές
Βάρος 1.775 kg
Διαστάσεις (Π x Β x Υ) 148 x 233 x 43.6 mm

Σύγκριση

it DSP comparison table bit One HD Virtuoso  bit One  bit Nove  bit Ten 
Audio Inputs Analog inputs (high levels / pre in) 12 high lev. + 6 pre in 8 high lev. + 6 pre in 6 high lev. + 6 pre in 4 high lev. + 4 pre in
Analog low-level stereo auxiliary input 1 2 1 1
USS technology
Optical digital input 2 1 2
Electric coaxial digital input 1
High-level momentary audio interrupt input with system turn on capability (with Phone Mute IN) for use with mobile phone or navigation systems 1 1
Audio Outputs Independent analog PRE channels featuring adjustable level 13 IIR – 9 FIR 8 9 5
Independent digital audio channels through AD Link output (CAT5 STP LAN cable for use with AD Link provided amplifiers) 13 IIR – 9 FIR 8
Input/Output Controls USB /B (2.0 / micro USB 2.0 only for bit One HD) connector for PC connection
AC Link control bus connectors for DRC / DRC MP / DRC AB and provided amplifiers
Remote In/Key mem
Remote out with fixed delay or adjustable by PC adj. fixed adj. adj.
Mute In and Phone Mute controls settable by PC to switch the audio inputs to auxiliary inputs with turn on capability
System Configuration Full range stereo signal derived through automatic summing high level input channels
Auto tune with Audison bit Tune
Guided procedure that, thanks to a wide range of set names, provides the ability to assign each speakers channel to the bit processor connections and automatically coordinate their functioning
In/Out Volume Reference tone/signal for sensitivity adjusting CD-DVD CD-DVD CD CD
Main input sensitivity adjustement automatic with PC automatic with PC manual manual
Independent level control for each output channel for system fine tuning -40 ÷ 0 dB -40 ÷ 0 dB -40 ÷ 0 dB -40 ÷ 0 dB
Equalizer Dynamic equalizer: self-adjusting gain between low and high listening levels
Bass Boost Adjustable parametric pole (±12 dB; 10 ÷ 500 Hz) Adjustable parametric pole (±12 dB; 10 ÷ 500 Hz)
Automatic de-equalization (with supplied Test CD *- DVD – Audio files) with ‘time delay compensation’
Equalizers for each auxiliary inputs Parametrics Equalizer: +12 dB ÷ -15 dB; 10 31 band (1/3 oct; +/-12dB)
Independent equalizers for each output channels N.13 Parametrics Equalizers: +12 dB ÷ -15 dB; 13 poles 31 band (1/3 oct; +/-12dB) N.9 Parametrics Equalizers: ±12 dB;10 pole; 31 band (1/3 oct; +/-12dB)
MAIN EQ N.13 Parametrics Equalizers: +12 dB ÷ -15 dB; 9 poles FIR type +3 poles IIR type
Crossover Filter Filter typology: Hi-pass, Lo-pass, Full Range, Band-pass
Cut-off frequency steps 70 (10 Hz to 20 kHz) + direct numeric frequency input 70 (10 Hz to 20 kHz) 68 (20 Hz to 20 kHz) 68 (20 Hz to 20 kHz)
Filter mode and Cut-off slope FIR / Linkwitz -Butterworth -Bessel 6 to 48 dB/Oct. Linkwitz -Butterworth 6 to 48 dB/Oct. Linkwitz -Butterworth 6 to 24 dB/Oct. Linkwitz -Butterworth 6 to 24 dB/Oct.
Bandpass filter with asymmetrical slope setting
Alignments
Mute: Selectable for each output (On/Off)
Phase: Selectable for each output (0°/180°)
Time Alignment Guided procedure for the speaker distance data entry with an automated calculation of proper delay times for each channel for accurate time alignment set-up
Delay 0 ÷ 22 ms 0 ÷ 22 ms 0 ÷ 15 ms 0 ÷ 15 ms
DRC / DRC MP / DRC AB Digital Remote Control (DRC/DRC MP/ DRC AB) supplied with product  (DRC MP)  (DRC) Optional (DRC AB) Optional (DRC/DRC MP)
Master Volume control, Subwoofer Volume control, Balance control, Fader control; Input selection; memory selection
Bass Boost control
Dynamic Equalizer On/Off
Memory Available presets separately managed and recalled by the DRC/DRC MP/DRC AB Remote Control 8 (DRC MP) 4 4 2
bit software Microsoft Windows (XP, Vista, 7, 8, 10) based software with “Standard” and “Expert” operating modes; minimum screen resolution: 1024 x 600 px
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