SC Security Intercom & Communication Multichannel System

Supplies, uses or makes accessible, either publicly or privately, higher level solutions layered on the

Audio Network CommunicationsSupplies, uses or makes accessible, either publicly or privately, higher level solutions layered on the communications and connected infrastructure described herein. For example if one Audio Concentrator Unit four is connected to a VHF digital communications radio referred to as COM1, then it would receive digital audio data from COM1 and transmit a digital signal representing the audio data to an assigned channel number.

The rewards are stated to be precise synchronization, data management for media streams, admission controls” (manage over transmitters and receivers in the system), and identification of participating devices in the AVB network, which assures the high quality of the audio method.

The Internet’s Multicast Backbone (MBone) audio software program supports encoding and decoding at numerous prices: 36 kbps Adaptive Delta Pulse Code Modulation (ADPCM), 17 kbps GSM (the complete rate coder utilized in the GSM Cellular system), and 9 kbps Linear Predictive Coding (LPC).

Standard examples of transmitting information to the method ten at Audio Handle Panel (ACP)s 6 incorporate anytime a microphone with voice activation is spoken into (hot mic), anytime a Push-To-Speak (PTT) button is pressed on a pilot/copilot/observer yoke, or anytime other input audio sources (CD audio player, audio from an onboard cabin entertainment technique, and so forth.) are activated.

Synchronization of audio and video information is handled by a media player (a laptop computer software system used for playing back multimedia files) or by a multimedia framework such as Microsoft DirectX, which is a collection of application programming interfaces that handles multimedia files.