Oxygen 5 Digital - User Manual
Version 2.5 - 12/22/2010
Axel Technology srl
www.axeltechnology.com
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Specifications
Oxygen 5 Digital audio s ystem
98
10 Specifications Oxygen 5 Digital audio system
10.1 Input/Output cards
Mic inputs
: Electronically balanced
: Input impedance 2k Ohm
: Input sensitivity -70dBu up to +20dBu (PAD)
: CMRR MIC inputs: 85dB @ 1kHz, maximum gain
: Phantom is swit48 Volts
: Optional is transformer balancing
Line inputs
: Electronically balanced
: Input impedance 10k Ohm
: input sensi6dBu, maximum input +26dBu (+/- 20dB gain range).
: CMRR Line inputs: 30dB @ 1 kHz, maximum gain
: Transformer balancing is optional on the patch panels
Line Outputs
: Electronically balanced
: Output impedance 56R Ohm.
: Nominal output level +6dBu, maximum 26dBu
: Optional is transformer balancing
Digital Inputs
: AES/EBU (AES3) or S/P-DIF
: 16/20/24 bit, 32kHz to 96kHz (optional built in sample rate converter)
: Input Impedance: 110R Ohm/75R Ohm
Digital outputs
: AES/EBU (AES3) or S/P-DIF.
: 16/20/24 bit, 32kHz to 48kHz
: Output level: 2 to 5 volt
: Output Impedance: 110R Ohm/75R Ohm
GPIOs
:
All GPO’s are by opto isolated relays able to handle a maximum of 50V at 200mA
: All GPI’s have a 5V TTL 100kOhm circuitry
: GPIO-MIC has a 5V/600Ohm LED driver circuit
10.2 DSP processing
6 Bands EQ
: +/- 18 dB, 20 – 20000 Hz, 0.1Q – 10Q LPF, LShelf, Peaking, HSelf, HPF, BPF,
Notch
Dynamics
: Mentioned for voice processing use, you can setup the downward expander
threshold
: AGC threshold and ratio of working of the AGC.
