DIGITAL AUDIO CONTROL SYSTEM DACS 2300A SERIES Back

In modern aircraft, the Pilot is engrossed in a wide range of communication signals viz., Transceiver audios, Receiver audios, Warning audios and Intercommunication audios. Digital Audio Control System (DACS) eases the Pilot's burden by efficiently minimizing the controls, interfacing all the signals in a logical manner and provides the following functions:

 • Intercommunication between Flight Crew and Ground Crew.

 • Interface and control of mike and headset audio signals of various transceivers. 

• Interface of warning signals

• Interface to the Cockpit Voice Recorder and Voice Data Recorder. Digital Audio Control System (DACS) implements audio signal conditioning in digital domain using digital signal processing techniques. The Digital Audio Control System design is derived from the extensive experience from analog Audio Management Unit IJT, LCA. Solid-state modular design and rugged construction provides long life, high reliability and excellent maintainability for both new and retrofit applications on fixed wing and rotary wing platforms. The DACS is a compact, lightweight and low cost system.

 DACS-Single LRU version:
DACS Qty:1 no for Fighter aircrafts 146mm (W) X 67mm (H)
X 180mm (D) Wt: 1.5 Kg max
• DACS -Split LRU version :
(A) Remote Junction Box (RJB) Qty:1 No Dimensions:
227mm (W) X 113mm (H) X 153mm (D) Wt: 2.2 Kg max
(B) Audio Control Panel (ACP) Qty: 2 no's to 4 no's depending
up on the platform Dimensions: 146mm (W) X 67mm (H) X
122mm(D) Wt: 0.75 Kg max