Audio Interface Unit

Overview
NT MATRIX is a system interface with a built-in DSP processor that performs routing matrix, mixing, andvarious processing of audio signals. It supports various forms of use by combining audio input and output
cards and control cards. It also supports redundancy of power supply input and redundancy of audio signal
processing unit (optional), and therefore is ideal for relaying, live broadcasting, program recording, andtelevision and radio studios requiring high reliability.

Features



(1) 160 ch x 160 ch AUDIO MATRIX ROUTER!   %&'    (3) Six card slots (two of which support 64 ch audio input and output)(4) Analog, digital audio I/O cards and option for GPIO and VCA control cards(5) LOGIC function for logical setting of button ON/OFF status of GPIO and the touch panel*+.7      #8     9  9 (7) Size appropriate for mounting on EIA 19 inch rack           (1) Built-in high dynamic range audio signal  !" #       $
Mixing without considering the internal level
diagram is possible(2) Selection of the signal processing function by%&'               for power supply(2) DSP CARDs equipped with audio signal
processor and controller can be redundantly          
requiring high reliability (optional)        basis that does not use advanced OS and
therefore achieves high stability and highspeed startup33

NT MATRIX with Tamura Resource Network Technology
NT MATRIX SystemWindows PC
Dedicated appor custom app
Custom panel
SETTING/CONTROLNT MATRIX

AUDIO INPUT

Maximum 160ch

CONTROL

AUDIO OUTPUT

MTX/MIX/DSP

Maximum 160ch
CONTROL

CONTROL

GPIO TALLYVideo system

Dimensions

2492

530

439

430

13348234

Custom UI>?@     +.79      H    >%&'    9       >'      J9 J J J 8 J $         >  H  9         J   J H>+    "9 +.7        9> 9+.7    9#    ?K.Q?KZ%?

Speciﬁcations

AUDIO ROUTER

160ch x 160ch

DSP PROCESS

32in x 32out DSP x 6

DSP FUNCTION

32in x 32out Mix Matrix or Filter/Limitter , AUD , Internal OSC

CONTROL PORTLAN/RS422SERIAL/GPIO/VCA

SYNCHRONIZED INPUT SIGNAL]Z%QZ^_`7%?Z

POWER SUPPLY

AC100-240V 50/60Hz

OPERATION TEMPERATURE-10 ~ 40 ºC

EXTERNAL DIMENSIONS (WxDxH)

482 x 554 x 133Option

DSP CARD

Redundancy DSP CARD

MIC/LINE INPUT CARDMIC INPUT 4ch + LINE INPUT 4ch

LINE OUTPUT CARD

LINE OUTPUT 8ch

AES3id CARD

AES3id INPUT 4ch + AES3 id OUTPUT 4ch

MADI CARDMADI INPUT 1ch + MADI OUTPUT 1ch(OPTICAL & COAXIAL)

Dante CARD

Dante 1ch (Primary & Secondary)

GPIO CARDGPI INPUT 16ch + GPI OUTPUT 16ch

VCA CARD

VCA INPUT 16ch35

NT MATRIX with Tamura Resource Network Technology
Example of application
Audio Router(Matrix)
160 x 160 Full Matrix ex.
Line in (64ch)

NT MATRIX

AES3 in (96ch/48AES)Line out (64ch)
AES3 out (96ch/48AES)

MADI 64CH$(6,1 287 &+$(6,1 287 &+

MADI 64CH$(6,1 287 &+$(6,1 287 &+

16AES

16AES

AES3Digital(75Ω)

DSP1LANAES3Digital(75Ω)

OUT MTXLANDSP2LAN

Controller

MADI
LAN Switch

64CH

Analog Line

64CH

MADI analog conversion

32AES

AES3Digital

Standard PC application
Or custom panel (custom made)

32AES

MADI / AES3 conversion

Analog Line

AES3Digital

N-1 Sending back system
Volume(TRIM/24ch)

NT MATRIXMADI

VCA 8CH

VCA 8CH*3,2LQ RXW

VCA 8CHN-1 REMUNIT(24ch)

Meter Data
GPIOA/APS/TB

DSP1LANMADIDSP2LANSwitch On/OﬀLANLAN Switch

MADI analog conversion
N-1 IN 24ch
SUB IN 4ch(APS/OSC/EXT/TB)[Custom panel (custom made) ]N-1 OUT24ch

OTC system
OTC terminal(Video system)

NT MATRIX

OTC protocol of each company
RS422 Serial$(6,1 2XW &+LINE IN 8CH

LINE IN 8CH$(6,1 2XW &+LINE OUT 8CH

LINE IN 8CH

LINE IN 24CHAES IN 8CH

LINE OUT 8CH

OTC fader panel
DSP1LANDSP2LANAES OUT 8CH
LAN Switch
Fader/IN MTX/・・・
LAN[Custom panel (custom made) ]36