Audio Visual Research #5 Flashcards
Breakers Researchers #B 12 !!!
Breakers Researchers #B 12 !!!
HD-SDI DA 1X4
The AJA HD5DA 1x4 HD/SD-SDI Distribution Amplifier / Repeater with DWP features an auto-sensing input and four separately buffered outputs with automatic cable equalization (up to 410 ft in HD and 984 ft in SD by coax cable). Both input and outputs support embedded audio. A universal power supply comes included.Passes all ancillary data
Crossover ASHLY XR1001
(1) Crossover ASHLY 1 XR1001The Ashly XR-1001 is a Stereo 2-Way, Mono 3-Way crossover based upon a powerful state-variable filter circuit which guarantees that two adjacent frequency band outputs always remain in phase. The XR-1001 crossover offers a number of useful and unusual features, including continuous tuning, a response control, and a unique output stage which maintains low noise at any level setting. It also includes a 200:1 tuning range, output mute switch, and both TRS and XLR connectors. Like other Ashly products, your crossover features low noise and distortion, active balanced inputs, a peak level indicator, a precision regulated power supply, protection against abnormal input or output conditions, and rugged mechanical construction.(5) Conservative design and an unusually thorough procedure for quality control have earned Ashly a reputation for dependability in the recording, sound reinforcement, and broadcast fields.Response Control; an Ashly Exclusive…This control, found adjacent to the crossover frequency control, adjusts the damping of the filter affecting the response shape of the filters at the crossover point. The dial calibrations refer to the amount of attenuation.
Still Store EXTRON GSS100
Still Store EXTRON GSS100• Stores BMP and JPEG format high resolution graphic files, plays back on analog RGBHV output• Upload graphic files from a PC via Ethernet• RGB pass-through for easy system integration and operation• Plays back stored images as an automated, programmable slide show• Ethernet monitoring and control• Smooth image transitions including cut and variable-rate dissolves
HD-SDI DA 1X4
The AJA HD5DA 1x4 HD/SD-SDI Distribution Amplifier / Repeater with DWP features an auto-sensing input and four separately buffered outputs with automatic cable equalization (up to 410 ft in HD and 984 ft in SD by coax cable). Both input and outputs support embedded audio. A universal power supply comes included.Passes all ancillary data
IP ADDRESS
(1) What is an IP Address?No doubt you’ve heard the term “IP address.” Unless you’re a techie, though, you may not have more than a shadowy notion of what an IP address actually is or how it works. Let’s explore the concept.An IP address is a fascinating product of modern computer technology designed to allow one computer (or other digital device) to communicate with another via the Internet. IP addresses allow the location of literally billions of digital devices that are connected to the Internet to be pinpointed and differentiated from other devices. In the same sense that someone needs your mailing address to send you a letter, a remote computer needs your IP address to communicate with your computer.(2) “IP” stands for Internet Protocol, so an IP address is an Internet Protocol address. What does that mean? An Internet Protocol is a set of rules that govern Internet activity and facilitate completion of a variety of actions on the World Wide Web. Therefore an Internet Protocol address is part of the systematically laid out interconnected grid that governs online communication by identifying both initiating devices and various Internet destinations, thereby making two-way communication possible.(3) An IP address consists of four numbers, each of which contains one to three digits, with a single dot (.) separating each number or set of digits. Each of the four numbers can range from 0 to 255. Here’s an example of what an IP address might look like: 78.125.0.209. This innocuous-looking group of four numbers is the key that empowers you and me to send and retrieve data over our Internet connections, ensuring that our messages, as well as our requests for data and the data we’ve requested, will reach their correct Internet destinations. Without this numeric protocol, sending and receiving data over the World Wide Web would be impossible.(4) IP addresses can be either static or dynamic. Static IP addresses never change. They serve as a permanent Internet address and provide a simple and reliable way for remote computers to contact you. Static IP addresses reveal such information as the continent, country, region, and city in which a computer is located; the ISP (Internet Service Provider) that services that particular computer; and such technical information as the precise latitude and longitude of the country, as well as the locale, of the computer. Many websites provide IP address look-up services to their visitors, free of charge. If you’re curious about your own IP address, you can locate these websites by performing a Google search.Dynamic IP addresses are temporary and are assigned each time a computer accesses the Internet. They are, in effect, borrowed from a pool of IP addresses that are shared among various computers. Since a limited number of static IP addresses are available, many ISPs reserve a portion of their assigned addresses for sharing among their subscribers in this way. This lowers costs and allows them to service far more subscribers than they otherwise could.(5) Static IP addresses are generally preferable for such uses as VOIP (Voice over Internet Protocol), online gaming, or any other purpose where users need to make it easy for other computers to locate and connect to them. Easy access can also be facilitated when using a dynamic IP address through the use of a dynamic DNS service, which enables other computers to find you even though you may be using a temporary, one-time IP address. This often entails an extra charge, however, so check with your ISP.Static IP addresses are considered somewhat less secure than dynamic IP addresses, since they are easier to track for data mining purposes. However, following safe Internet practices can help mitigate this potential problem and keep your computer secure no matter what type of IP address you use.
Presentation Pro Switcher
- Seven universal input channels accept composite (NTSC/PAL), svideo, component, and computer video sources (640×480 VGA to 1600×1200 UXGA). Videos with progressive 480p and 720p HDTV timing are supportedTrue autosync operation; the unit automatically locks to the selected source3. Seven stereo audio inputs (one for each input channel) accepts Consumer or Professional audio levelsHigh performance A/V router and Scaler provide superior image qualityInput video is scaled to match the native resolution or “sweet spot” of the projectorUser-programmable output formats: VGA (640×480), SVGA (800×600), XGA (1024×768), SXGA (1280×1024)5. Seamless transitions; cut, fade, dissolve, and wipe effects with programmable durationTwo non-switched audio inputs (MIC and LINE) can be mixed with the audio from the selected input channelLogo image capture and recall featurePre-programmed test patterns for projector calibrationTwo independently buffered video outputsOne professional quality stereo audio output
