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Sirius 800 with AHP Technical Datasheet - Snell

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Innovation in the<br />

Multi-Screen World<br />

Module Specifications - AES Input Module (4915)<br />

Note: The 4915 Audio input module is used for both AES and MADI inputs. The module is automatically configured to work as an AES<br />

input or MADI input when plugged into the appropriate rear panel.<br />

AES Inputs<br />

Signal Standard<br />

Sample Rate<br />

Format<br />

AES Electrical Interface (AES inputs)<br />

Number and Type<br />

Connector<br />

Input Signal Sensitivity<br />

AES3-2009<br />

48kHz nominal.<br />

Synchronous or asynchronous to references or video input signals<br />

20 bit or 24 bit transparent<br />

4915 <strong>with</strong> 1297 (<strong>Sirius</strong> 840 and <strong>Sirius</strong> 850) or 1299 (<strong>Sirius</strong> 830) D Type Rear Panel<br />

120 AES pairs per card, balanced<br />

62 way high density D type<br />

>250mV pk-pk<br />

Processing on AES Inputs<br />

Gain<br />

Phase Invert<br />

Left/right swap<br />

Mono mix<br />

Silence or -72 to +30dB in 0.1dB steps<br />

(A + B)/2<br />

AES Input Module<br />

120 x<br />

AES<br />

Input<br />

To Input / Output Monitoring<br />

Gain/Invert<br />

AES Input <strong>AHP</strong><br />

Left/Right Swap<br />

L to both<br />

R to both<br />

Mono mix<br />

Processing per<br />

AES pair<br />

To Audio<br />

Crosspoint<br />

AES Audio Input Module<br />

120 balanced AES at nominal 48kHz<br />

sample rate<br />

Pass all input audio channels (including<br />

VUC bits) to the audio crosspoint<br />

Pass asynchronous audio transparently<br />

from any input<br />

Dolby E is flagged as non-audio and<br />

passed transparently to the audio<br />

crosspoint<br />

16

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