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Quintus Technologies Quintus Technologies

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Supply chain › Avionics, Instruments & Sensors › Communications (Airborne) › Onboard Intercom Systems

Onboard Intercom Systems

Overview Companies (32) Downloads
32
Companies
123
Programmes
11
Countries

Onboard Intercom Systems encompass crew and passenger audio management equipment including Audio Management Units (AMUs), Crew Interphone Systems (CIS), passenger address (PA) amplifiers, headset interfaces, and Push-To-Talk (PTT) switching — integrating with aircraft audio buses via ARINC 429 and ARINC 600 standards to provide intra-aircraft voice communication across flight deck, cabin, and service interphone circuits.

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