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AUDIO_TERMS
AUDIO_TERMS

... This ability to make perfect copies is one reason why the RIAA has gone to so much trouble to introduce the Serial Copy Management System (SCMS) for consumer audio equipment, and why they are so concerned about the proliferation of MP3 files. SCMS prevents multiple generations of copies (copies of c ...
B500DR - Ampeg
B500DR - Ampeg

... 1. INPUT 1, INPUT 2: Use these jacks to connect your instrument(s) to the amplifier by means of a shielded instrument cable. Only one Input jack is active at a time, as determined by the Input switch (#2). 2. INPUT: Use this switch to select which of the Input jacks (#1) is active. The LEDs adjacent ...
SCX-25 Spec Sheet.qxd
SCX-25 Spec Sheet.qxd

... The FireBall™ is a professional low impedance microphone. Therefore, you will achieve the best results if you use either mic level input on the PA system, or if you run directly into the low impedance input of an effects processor. If you are running directly into a guitar amp, you will need to use ...
100V Line Systems
100V Line Systems

... · Plan your loudspeaker layout and locations together with your cable routes · Use cable with a minimum specification of 6a twin sheathed two core flex for the loudspeakers – it is at least the size of cable on your table lamp or TV etc. · Install the loudspeaker cable – remember with 100v line PA s ...
Geen diatitel
Geen diatitel

Document
Document

... many sensors produce signals of the order of milli volts. This low level input signals from sensors must be amplified to use them for further control action. Operational amplifiers (op-amp) are widely used for amplification of input signals. The details are as follows. ...
trivum SC340
trivum SC340

PRE-73 MKII - goldenageproject.se
PRE-73 MKII - goldenageproject.se

... and the line output are transformer balanced, using three different transformers, each one optimized for its purpose. This is the way audio components were built before integrated circuits became available. Integrated circuits are small and cheap and they are widely used in most modern designs. It i ...
A Digital Audio Primer
A Digital Audio Primer

... When you record audio on your computer, Adobe Audition tells the sound card to start the recording process and specifies what sampling rate and bit depth it should use. The hardware that the sound card uses determines the sample rates and bit depths that it is capable of recording. Most cards are ca ...
stereo-magazine - Rutherford Audio
stereo-magazine - Rutherford Audio

Design of an Audio Amplifier
Design of an Audio Amplifier

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P Series Data Sheet

... passion, spirit, fortitude. And we applaud it. While the amplifier is the brawn behind every successful music and movie presentation, it is also the heart! Its role is as crucial as that of the speakers in its ability to render delicate musical detail one moment and deliver room-shaking explosions t ...
AUDIOMETERS AND HEARING AIDS
AUDIOMETERS AND HEARING AIDS

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HTML Multimedia

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- Career Funda

Exam with Model Answer
Exam with Model Answer

Gibson GA30RVS
Gibson GA30RVS

... In SERIES mode the whole signal comes out of the amp, into the effects unit and then back into the amp, whereas in PARALLEL mode the effected signal is mixed in with the original dry signal, thus retaining tonal purity of the dry signal. The choice of which mode to use will depend on what kind of ef ...
Mira 3
Mira 3

... range. It has a Pre-amplifier output and Power amplifier input. The gain of the power amplifier is 28dB for full output, and thus enables the amplifier to be expanded to drive Bi-amplifier or active speaker systems (Sub Bass etc). It can also drive multiple speakers if required or be part of a high ...
Document
Document

... (a) For speech, typically from 50Hz to 10kHz is retained, and other frequencies are blocked by the use of a band-pass filter that screens out lower and higher frequencies. (b) An audio music signal will typically contain from about 20Hz up to 20kHz. (c) At the DA converter end, high frequencies may ...
here - ECE - University of Maryland
here - ECE - University of Maryland

... The input stage will accept the voltage output of the sensor element, which could be a CD player, a tape recorder, a microphone, or any other element producing a small voltage output, usually of the order of a few hundred µV to several mV, provide the linear amplification of the signal and input it ...
nAD m2 Direct Digital Amplifier
nAD m2 Direct Digital Amplifier

... voltage), slight changes in the pulse widths, transistor tolerances, or variations in the rise-time of the pulse edges. All these potential sources of errors affect the area under the pulses, which is how the analog amplitude is encoded. This error shows up as a voltage, which is digitized at a conv ...
I:\Projects\MBMANU~1\MB Manual. - Gallien
I:\Projects\MBMANU~1\MB Manual. - Gallien

... Set all EQ controls and the Boost control to 12 o’clock (The MBS does not have a boost control). The VoicCleaning & Maintenance: Clean only with a dry cloth. Never use benzene, thin- ing Filters should be turned all the way down to get a ner, alcohol, or other volatile cleaning agents. Do not flat r ...
Slides - Powerpoint - University of Toronto Physics
Slides - Powerpoint - University of Toronto Physics

... • This is usually done by altering the size, the tightness, or the mass of the vibrating object. ...
Hewitt/Lyons/Suchocki/Yeh, Conceptual Integrated Science
Hewitt/Lyons/Suchocki/Yeh, Conceptual Integrated Science

... • This is usually done by altering the size, the tightness, or the mass of the vibrating object. ...
mpeg4-SA
mpeg4-SA

... SAOL, SASL, and Scheduling:  Sound creation in MP4-SA can be compared to a musician playing notes on an instrument.  A SAOL subprogram (called an instr or instrument) serves as the instrument.  SASL commands (called score lines) act to ...
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Sound reinforcement system



A sound reinforcement system is the combination of microphones, signal processors, amplifiers, and loudspeakers that makes live or pre-recorded sounds louder and may also distribute those sounds to a larger or more distant audience. In some situations, a sound reinforcement system is also used to enhance the sound of the sources on the stage, as opposed to simply amplifying the sources unaltered.A sound reinforcement system may be very complex, including hundreds of microphones, complex audio mixing and signal processing systems, tens of thousands of watts of amplifier power, and multiple loudspeaker arrays, all overseen by a team of audio engineers and technicians. On the other hand, a sound reinforcement system can be as simple as a small public address (PA) system, consisting of a single microphone connected to an amplified loudspeaker for a singer-guitarist playing in a coffeehouse. In both cases, these systems reinforce sound to make it louder or distribute it to a wider audience.Some audio engineers and others in the professional audio industry disagree over whether these audio systems should be called sound reinforcement (SR) systems or PA systems. Distinguishing between the two terms by technology and capability is common, while others distinguish by intended use (e.g., SR systems are for live event support and PA systems are for reproduction of speech and recorded music in buildings and institutions). In some regions or markets, the distinction between the two terms is important, though the terms are considered interchangeable in many professional circles.
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