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Published byMiriam Worland
Modified over 4 years ago
Designing Audio for AV Applications
Professional Audio Consultants UK Distribution & Wholesale
Audio Solutions Background music Presentation Speech Speech Reinforcement Teleconferencing Surround Sound
Background Music: Audio source Amplifier mixer Ceiling speakers or Wall mount speakers or In wall speakers
Room dimensions Speaker size and type Look, size and power for application Room properties Choosing appropriate equipment Speakers
Genelec 1036A Active studio monitors
Choosing appropriate equipment for the application: Amplifiers Integrated amplifier Professional power amplifier Professional DSP and Network linked amplifier AV amplifier
Hi-Fi Integrated Amplifier: Low cost Rack mountable units available Multi source inputs with IR remote Remote volume control 2 x speaker outputs
Professional power amplifier Balanced connections Bridged mono option Lo Z or 100V
Combined mixer/amplifier 100 volt or low impedance
Pro amplifier networkable with DSP
DSP software for amp monitoring and control
Advantages of Balanced Audio Noise cancellation +4dB operating level Impedance balancing High signal-to-noise ratio Cable runs up to 100m 5 metre limit -10dB operating level
100v line amplifiers & speakers Daisy chain by parallel wiring Individual speaker tapping Number of speakers limited only by amplifier headroom and the tappings Transformer version ceiling speaker
Low impedance amplifiers Amp = 4 ohm 2 x 4 ohm speakers Or 4 x 8 ohm speakers Or 8 x 16 ohm speakers Better quality, stereo option or bridge mono
Presentation Speech Microphone choice Speaker Choice Signal Processing
Microphone & Speaker positioning 3.5 watts7.5 watts15 watts Speech Presentation
Feedback Loops Mic Choice Pickup patterns Graphic Equalisers Feedback Eliminators
Speech Reinforcement Boundary table top mics Mic & Speaker placement
Automatic Microphone Mixers Noise Gates Compressors/Limiters Microphone Choice
Wireless microphone & Speaker for speech reinforcement
BSS Soundweb DSP unit
Denon DNA 7100 Genelec active surround 5.1 system
Precision Tools Ultra compact High Density Precision design Single or Dual Channel format Little blue boxes for every audio toolbox!...for Audio Professionals...just.
900 Series Modular Amplifiers. Modular Design Advantages Design Flexibility One Product for Many Applications Easy to Upgrade Easy to Repair and Service.
STICK-ON AMPLIFIERS Small power amplifiers for multiple uses Great for single speaker applications Smaller than a business card, ½ inch thick Mounts anywhere.
WHAT IS IMPEDANCE? Impedance (Z) is the resistance of a circuit to alternating current, such as an audio signal. Technically, impedance is the total opposition.
ara Paging Company PIP-150 TCP/IP Network PIP-150 PIP-100 PWIP-100 Paging Operator Console Access Point PWIP-150 ARA PAGING SOLUTIONS Intercom PIP-200.
Crown CDi Series Control Click the Crown Logo at the top of any the screen to return to this Menu Interactive Main Menu Interactive Front Panel Display.
Digital Audio Mics and connections.
„Sales & Sound“ Meeting Cannes 2004 Digital Mixer D-901 New Module Line Up.
SEAS System Solutions For the professional Audio Visual Marked SEAS System Solutions For the professional Audio Visual Marked.
D-901 Digital Mixer. Rack-mount digital mixer Modular design — up to 12 inputs and 8 outputs Installed sound applications such as audio/visual,
Smart Classrooms An update August January 2005 Jim Petromilli.
Industry Leading Audio Products. ClearOne’s installed and tabletop audio products deliver in-person sound quality Precision-Engineered Audio Products.
Essentials of AV Technology Audio Systems
Multiple Conference Presentation System Nowadays the multimedia devices and projectors are must- have in the conference rooms. The Multiple Conference.
WHAT’S NEW FOR Ω / 4 Ω Interface Dual Microphone Compressor Audio Distribution Amplifiers Stereo Format Converter Message Repeater Wall Mount and.
Media Arts ASM 30. Shot Gun – used for broadcasting Condensor – very versatile, often used as a room mic and acoustic instrument mic Dynamic –
Sound Mixer. Sound Mixers: Overview Applications Some of the most common uses for sound mixers include: Music studios and live performances: Combining.
More Microphone Design/Application Transient Response to Phantom Power.
Live Sound Reinforcement
1 Live Sound Reinforcement Audio measurements. 2 Live Sound Reinforcement One of the most common terms you will come across when handling any type of.
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