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UA845 Processor Units

Five-Way Active Antenna Splitter and Power Distribution System for U4S, UR4S, U4D and UR4D receivers, 470-952 MHz, covers SWB frequency range, internal switching Power Supply. NOTE: NOT FOR USE WITH ULX.

Shure Processor Units

Shure. It's your sound. Here's You. You've got something to say. Something to play. You want to share it with the world - or maybe just 50 people in a smoky bar. Either way, music is your life. Here's Us. We're a lot like you, except we make microphones. We're passionate about sound - and about audio products. We design and build them as if we were using them ourselves. Because a lot of us do just that. KBase ResourcesAbout Us Resources Contact Shure: United States Asia Europe, Middle East & Africa Canada, Latin America & Caribbean Here's Your Sound. It's where we meet. Shure has been enthusiastically dedicated to helping you tell the truth in notes, words and sound since 1925. We make microphones and audio electronics to help amplify, process, and mix your sound. Perfectly. Transparently. Reliably. This success is and always has been due to our recognition that audio electronics are the means to self-expression for a diverse group of individuals worldwide. Without the desire of so many to have their unique voices heard, there would be no Shure Incorporated. Now, past our 75th year, we re-dedicate ourselves to this notion of being the audio tool of choice for personal expression, reminding ourselves that "Shure" is synonymous with "your sound." Our history is one of innovation and excellence. For instance, our SM57 and SM58 mics are still the world's top sellers - over 30 years after they were introduced. Our products are, quite simply, the tried and true products of genius. Of course, there's a lot more to the story. Click here for a Brief History of Shure. So, what do we make? Lots of great gear for stage and studio: Microphones. Wireless microphones and wireless guitar systems. Digital signal processors and feedback eliminators. Personal (in-ear) monitor systems. Hi-Fi phono cartridges and DJ needles. Portable mixers and digital signal processors. If you're here because you're a musician (or speaker or engineer or sound technician), you've come to the right place. It's nice to meet you. Because you and Shure, we've got something in common.

Kelvin - The kelvin (symbol: K) is the SI unit of temperature, and is one of the seven SI base units. It is defined by two facts: zero kelvins is absolute zero (when molecular motion stops), and one kelvin is . Used . the fraction 1/273.16 of the thermodynamic temperature of the triple point of water. The Celsius temperature scale is now defined in terms of the kelvin, with 0 °C corresponding to 273.15 kel. Used . vins, approximately the freezing point of water under ordinary conditions.

The kelvin is named after the British physicist and engineer William Thomson, 1st Baron Kelvin; his barony was in turn na...

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Amplitude - Amplitude is a nonnegative scalar measure of a wave's magnitude of oscillation, that is, magnitude of the maximum disturbance in the medium during one wave cycle.

Sometimes this distance . Used . is called the "peak amplitude", distinguishing it from another concept of amplitude, used especially in electrical engineering: the root mean square (RMS) amplitude, defined as the square roo. Used . t of the temporal mean of the square of the vertical distance of this graph from the horizontal axis. The use of peak amplitude is unambiguous for symmetric, periodic waves, like a sine wave, a square wave, or...

Zone System - A unique method introduced by photographers Ansel Adams and Fred Archer around 1940 for determining the best exposure and correct development for an individual photograph by way of analysiing the subj. Used . ects luminosities in terms of ten gray tones or “zones” labled 0 to IX or zero to nine and visualizing them as print densities. The zone system gives photographers a systematic method for ac. Used . curately identifing the relationship between the way they see the photographic subject and the results they achieve in their finished works....

Lighting - Lighting or stage lighting is a tool and art form in the production of theater, dance, opera and other performance arts. Several different types of stage lighting instruments are used in the pursuit o. Used . f the various principles or goals of lighting ranging from simple illumination to mood setting. Lighting also applies architectural accents to add color or shading to indoor and outdoor sett. Used . ings....

Processor Units

Processor units, often simply known as a DSP audio processor, are a sound-processing device that alters the sound of auditory signals. The processing of the audio signals may be either digital or analog. The analog processing involves the direct operation of the electrical signal while the digital processing involves the mathematical operation on the digital representation of the audio signal. The audio signals are typically known as sound waves that are transmitted through the air. These sound waves are measured in decibels or bels. These audio signals need processor units especially in radio broadcasting because the processor units link the transmitter with the rest of the sound system devices. There are various methods involved in the processing of both analog and digital signals. These include the following: storage, compression, transmission, equalization, noise cancellation, enhancement, level compression, echo, filtering and many more. Analog processing is the physical alteration of the uninterrupted signal by modifying the voltage, the current or the charge with the use of electrical means. In earlier times, analog processing was the only method being used to modify signals before digital technology came into existence. With the evolution of computers and software, digital sound processing became the alternative to analog processing. The digital processor units use digital circuits like the microprocessors and computers to process audio signals. Digital processing deals with sound waves represented by binary numbers and deals with the sequence of these numbers. Nowadays, audio systems typically use the digital processing method because it is more powerful and proficient compared to analog signal processing.