• Study Resource
  • Explore
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
Broadcast Radio
Broadcast Radio

... High integration level — Atmel antenna ICs include an automatic gain control, supply voltage regulator with overvoltage protection, and an antenna sensor in a 3 x 3mm footprint. ...
Twelve Channel Multi-Zone Amplifier User Manual Model: MA1260
Twelve Channel Multi-Zone Amplifier User Manual Model: MA1260

... 3. BUS Line Inputs / Outputs The MA1260 has two common or BUS inputs that receives audio signals from standard line-level audio sources and sends them to any or all channels. The BUS line outputs are direct feed-through to allow the BUS inputs to be fed to other amplifiers. Be sure to use high quali ...
General Set-up Connections and functions Level A and Level
General Set-up Connections and functions Level A and Level

... The wattage is 100 mA, the module size 6 TE (Teileinheiten). Attention: Please, check for correct polarity! The colored side of the connector-cable needs to point downwards so that the cable is not twisted. ...
IS31AP4066D CLASS-AB AUDIO AMPLIFIER
IS31AP4066D CLASS-AB AUDIO AMPLIFIER

... The IS31AP4066D demo board is a fully assembled and tested PCB that uses the IS31AP4066D Class-AB dual bridge-connected audio power amplifier. Designed to drive speaker impedance of 8Ω or larger. The demo board provides dual BTL output, capable of delivering 1.6W into an 8Ω speaker at 5V. ...
Document
Document

... cast iron footing for less vibration and higher sound quality, and 100th anniversary signature badge affixed to the front panel. Each PMA-A100 in the collection has been hand tested and tuned by Denon engineers. The PMA-A100's glossy black finish includes the 100th anniversary logo badge, and the am ...
The First Information Superhighway was…
The First Information Superhighway was…

UcD Subwoofer plate amplifier
UcD Subwoofer plate amplifier

... The DS 4.0 is a state-of-the-art Class D amplifier module for active subwoofer use. Accurate rendition of the low bass range is a substantial component of a high-quality music reproduction. For an impressive bass rendition large loudspeakers are unfortunately inevitable. If you prefer small loudspea ...
Audio Players 3 Observations about Audio Players
Audio Players 3 Observations about Audio Players

Other functions www.audison.com Inputs/Outputs Power
Other functions www.audison.com Inputs/Outputs Power

... - 62018 Potenza Picena (MC) Italy - Tel. +39 0733 870870 - Fax +39 0733 870880 - www.elettromedia.it ...
APPLICATION INFORMATION SUMMARY
APPLICATION INFORMATION SUMMARY

... Black Magic Telephone Ringing Generators convert a d.c. input to the low-frequency alternating current (in the United States and Canada typically 20 Hz) required to activate the ringer in a standard analog telephone set or the ring-detect circuit in comparably connected equipment such as facsimile m ...
Chabot College
Chabot College

MUS:4250 COMPOSITION: ELECTRONIC MEDIA I Fall 2016 Basic
MUS:4250 COMPOSITION: ELECTRONIC MEDIA I Fall 2016 Basic

... 6. Contact microphones have no polar pattern. They are attached to a vibrating surface, like a guitar, or a metal cabinet, and respond to the physical vibration of an object. They do not pick up other sounds in the room, thus are very good for isolating an instrument. Contact mics are also called pi ...
Audisey Athena
Audisey Athena

... system presets, 64 input DSP presets per channel, and 64 output DSP presets per channel via the front panel, USB, serial, or over the internet. Real-time event scheduling software provides additional control options. The Audisey Athena’s built-in power amplifier provides a pure digital audio path an ...
GOLDMUND MIMESIS SRM2.3 MONO AMPLIFIER
GOLDMUND MIMESIS SRM2.3 MONO AMPLIFIER

... The amps may be powered off by turning off the POWER switch at any time. The led will fade very slowly, indicating discharge of the filter capacitors. The speakers will be disconnected after a few seconds. It is absolutely normal that a slight sound is heard from the speakers when the amplifiers are ...
Take Home Midterm Exam
Take Home Midterm Exam

... Spring 2006 ...
Heyes-Remote Access Review
Heyes-Remote Access Review

Functional_Decomposition
Functional_Decomposition

... The design process is iterative Upfront time saves redesign time later Submodules should have similar complexity Precise input, output, and behavior specifications Look for innovation Don’t decompose ad infinitium Use suitable abstraction to describe submodules ...
Functionality
Functionality

... The design process is iterative Upfront time saves redesign time later Submodules should have similar complexity Precise input, output, and behavior specifications Look for innovation Don’t decompose ad infinitium Use suitable abstraction to describe submodules ...
ppt - K.f.u.p.m. OCW
ppt - K.f.u.p.m. OCW

... Digital-to-analog (D/A) converter – A circuit that converts digital circuit outputs to equivalent analog voltages. ...
Acoustics poster - National Physical Laboratory
Acoustics poster - National Physical Laboratory

... element that converts the acoustic pressure into a proportional output voltage which can then be measured. The output of the microphone can be filtered to match the sensitivity of the human ear. ...
Über National Instruments
Über National Instruments

... software enables engineers to measure lip synch, macro blocking, dropped frames, pixelation and more in real time by combining PXI Express technology with highly parallelized measurement algorithms. ...
Characteristics of Real-Time Systems (cont.) - O6U E
Characteristics of Real-Time Systems (cont.) - O6U E

... train of pulses with a rate or pulse width proportional to the signal value. Pulse train is usually used with transformer coupled circuits where direct current can not be used. Ex. In industrial fields signals are sent to the interface units (I/O modules) which are located far from the sensors as mA ...
Introduction to Basic Robotics Parts/Systems
Introduction to Basic Robotics Parts/Systems

... ◦ Mecanum Drive Systems ◦ Swerve Drive Systems ◦ Holonomic Drive Systems ...
Noise Sources English
Noise Sources English

... both the low and high frequency areas. A part of the amplifiers input stage is a high pass filter that removes low frequency signals that lie below the required frequency range for building acoustic measurements and a low pass filter that removes all frequencies above 12kHz. This feature protects th ...
Element - dubai
Element - dubai

... - All sound vibrations travel in compression waves. - As a compression wave moves, molecules of air or other matter are pushed together, or compressed. - The molecules spread apart, and sound energy moves away from its source as this bunching and spreading of molecules repeats. ...
< 1 ... 162 163 164 165 166 167 168 169 170 ... 176 >

Public address system



A public address system (PA system) is an electronic sound amplification and distribution system with a microphone, amplifier and loudspeakers, used to allow a person to address a large public, for example for announcements of movements at large and noisy air and rail terminals or at a sports stadium. The term is also used for systems which may additionally have a mixing console, and amplifiers and loudspeakers suitable for music as well as speech, used to reinforce a sound source, such as recorded music or a person giving a speech or distributing the sound throughout a venue or building.Simple PA systems are often used in small venues such as school auditoriums, churches, and small bars. PA systems with many speakers are widely used to make announcements in public, institutional and commercial buildings and locations. Intercom systems, installed in many buildings, have microphones in many rooms allowing the occupants to respond to announcements.Sound reinforcement systems and PA systems may use some similar components, but with differing application, although the distinction between the two is not clear-cut. Sound reinforcement systems are for live music or performance, whereas PA systems are primarily for reproduction of speech. In Britain any PA system is sometimes colloquially referred to as a Tannoy, after the company of that name now owned by TC Electronic Group, which supplied a great many of the PA systems used previously in Britain.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report