AV Buddy Free

Audio Visual Application for the professional or beginner in the Audio Visual industry.
AV Buddy is a essential information and calculation tool which will assist your Audio Visual needs. Including pinouts, charts, cut lengths, diagrams, clear AV Connector photos, descriptions, AV Calculations. Each connector has a description with useful information.

Visual Connections:BNC
- With connector diagram and cut lengths.COMPOSITE
- Includes diagram and colour coding for various equipment.DVI
- Various DVI type diagrams and pinouts.HDMI
- Includes a version comparison chart. Plus 2 pinout diagrams. Mini Din
- Diagrams for 4 and 7pins.VGA
- Pinouts and diagram.F-CONNECTOR
- Includes diagrams and common coax cable diameters.

Audio Connections:TRS + TS Audio
- Stereo and mono diagrams.XLR
- Includes diagrams for 3,4 and 5 pin connectors.SPEAKON
- Connections and diagram.RCA
- Different audio colour connection and diagram.Connections
- 21 audio interconnections diagrams.

Control:RJ45
- Diagrams for TypeA and TypeB.DB9
- Pinouts, charts and description.USB
- Pinouts for A,B, MiniA & B, MicroA & B and USB 3.0.

Audio testing
- Audio files for testing. 12 Audio files including Brown, White, Sweep, Tone in and Tone out.

Speakers
- Diagrams for parallel, series and series/parallel connections.

Decibel comparison chart.

Test Patterns
- 20 display test patterns for use with your mobiles AV adapter to external display.

SPL Meter
- Measure a rooms decibel level. Includes calibration.

Aspect Ratios
- Popular height to width ratio's with description.

Resolution chart
- 52 resolutions + aspect ratio's.

Resolution graph
- Various display resolutions for quick reference.

Mic Polar Patterns
- Displays 7 mic polar patterns with zoom function and decibels.

Display section
- Description for LED, PLASMA, LCD and OLED screens.

AV Buddy also includes a AV calculation section.

Projector throw
- Projector throw calculator for estimated throw distances plus brightness and native resolutions for Epson, Infocus, Viewsonic, Sony, Barco, Christie, Mitsubishi and NEC projectors. Includes instructions.

Projector throw2
- Calculator for a projectors throw distance with manual lens ratio input.

Projector lumens
- Calculation for lumens required based on ambient light for selecting projectors when designing.

Image height
- Calculate the display size according to viewer distance.

Viewer Text
- By measuring the text height on a display. Calculate how far away the farthest viewer should be.

Diagonal
- Calculate the diagonal distance by knowing the height and width.

Farthest Viewer
- Calculate the farthest viewer according to screen size.

Impedance calculators for speakers. Series and parallel.

dB volt ratio
- Calculate the gain needed to raise the output from one voltage to another.

dB difference
- dB difference calculation between two voltages.

PAG/NAG
- Determine the maximum amount of sound re-enforced in dBs that can be achieved before feedback.

Converter
- Converter for Area, Energy, Illumination, Mass, Temperature and Length.

Ohms law
- Power, Voltage, Current and Resistance calculators.

Resistors
- Resistor band calculator for 4, 5 and 6 bands.

Heat load
- BTU equipment calculator.

Rack unit
- Convert RUs into Inches, mm and cm. Convert Inches, mm and cm back into RUs.