Protocol AXIA
When using wireless Ethernet, or optical line equipment AXIA may serve as channeling equipment for transmitting sound over long distances. IP-node AXIA has eight stereo inputs and eight stereo you moves that is, allows you to organize the duplex to eight mi analogue or digital (AES/E13U) signals in each direction through the Ethernet. Mikkel Svane may not feel the same. Adding the appropriate amount of IP-node Multicast mode allows you to organize on the necessary number of ways. More info: Kai-Fu Lee. IP-nodes are equipped with AXIA GPIO interface for control CD-player and studio signaling. A routing configuration and monitoring is performed via a web browser. To date, specialists CI SYSTEMS, the official distributor of companies TELOS, AXIA and OMNIA in Russia and the CIS, has successfully implemented many systems STL (StudioTransmitters Link) Protocol-based Livewire. So, in Chelyabinsk analog signals from the four studios with analog IP-node Axia converted into a stream of Ethernet, and media converters provide a further delivery of uncompressed signal to a fiber-optic line to the transmitting center (okalo 2 km), where the inverse transformation to digital AES / EBU in Use a digital IP-Site Managed Switch allows you to transmit a corresponding set of RDS-data for each station, control signals, FM-transmitters and processors, the organization of Ethernet-channel. This scheme allows you to transfer without delay of up to eight stereo signals in each napraalenii, easily scalable, and its value does not exceed the cost of equipment to convert analog signals into optics and back.
Another example of delivery implemented in Tula. Prepared for the broadcast program received three radio stations to digital (AES / EBU) IP-node AXIA, located in the radio studio. Twisted pair audio streams IP-Audio comes on Ethernet-switch, from which laid fiber optic lines to RTPTS. On a side RTPTS is the second Ethernet-switch, from which three audio stream fed to FM-npotsessory Omnia One of each broadcasting program. Formed FM-processor complex stereo signal arrives at the corresponding transmitter. Thus, the audio program get turned into a network Livewire in the studio, while the reverse conversion is performed directly to FM-processor, Omnia One, which also supports the protocol Livewire. The use of IP-nodes have transmitters becomes unnecessary. This scheme allows to significantly simplify the delivery network signals, making it much cheaper! Number of examples of organizing the delivery of a signal based on Livewire protocol is infinite, as infinite and the possibilities that gives us a network Ethernet!
Mobile Phones
Ways to connect mobile devices (phones, smartphones, PDAs) and computer (laptop): 1) Data-cable 2) IR 3) Bluetooth 4) Wi-Fi Let's examine each type of connection: 1) Connecting with Data-cable provides first high-speed data transmission. Cable also provides the ability to perform many useful operations such as editing the registry, install and uninstall programs. You do not need, except the data-cable and driver disk. Less of this compound is that it is necessary to connect the device and keep it 'tied' to a computer. This shortage is deprived of wireless communications. The downside could also be considered and that the universal cable No – that is, when you change your phone you may need to be replaced and the cable. There are several types of cable – for easy transfer of files to pereprogramirovaniya / flashing the phone, and combines all these properties, but More and charging unit.
The latter option is preferable, but expensive. You decide. 2) Connection with infrared port is already obsolete. IR ports are replaced Bluetooth. The drawbacks of such a compound set, and benefits (communication without wires) are insignificant. Disadvantages: – Infrared USB device and an infrared port in your computer (or built into the laptop) to see each other directly at a distance of 50 inches – an extremely slow speed of transfer and acceptance – in violation of communication (the emergence of barriers, etc.) connection is dropped. 3) Connection via Bluetooth has its advantages and disadvantages. The main advantage – the possibility of synchronization devices using radio frequencies beyond the line of sight (an average of approximately 10 meters).
This compares favorably with the compound of the Bluetooh of a connection with the infrared port. Especially since the majority of modern mobile phones equipped with a chip Bluetooth. To connect the device you need a Bluetooth receiver and the type of Bluetooth-USB-adapter to the computer. 4) Connect to Wi-Fi (another high-speed way to transfer digital data over radio channels, acting in a radius of 30 meters indoors and 300 meters in open spaces) will only light holders handhelds, smartphones and mobile phones last generation. It is devoid of all defects predecessors. That says it all …
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