AV Tools
Free App
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About AV Tools
A simple but very useful collection of audio-visual tools and information for use when ever you need.
Audio Tools
❖ Delay calculator - A quick and easy way to convert from metres / feet to mS.
❖ DAW disk space calculator - Want to know how many tracks you can record for your 30 minute master piece and at what sample / bit rate based on your hard drive capacity, then this is the tool for you.
❖ SPL calculator - Simply enter amplifier power, loud-speaker sensitivity and a distance to find your maximum sound pressure level.
❖ Impedance calculators - Calculate total loads for a group of speakers in parallel and series configurations.
❖ Tone Generator - Select from 10 common sine wave frequencies, 20hz to 20khz sine wave sweep, pink and white noise.
❖ dBu / dBV to voltage converter, wavelength calculator, constant voltage impedance converter (70v + 100v line), and UK radio mic frequency lists (Ch38, Ch69 and de-reg).
Video Tools
❖ Aspect ratio calculator - Need to work out a videos aspect ratio; simply enter the dimensions and press calculate, alternatively enter one dimension and select the aspect ratio to get the second dimension.
❖ Projection distance calculator and screen resolutions guide.
Lighting Tools
❖ DMX address - dip switch - Simply enter the DMX address to receive the correct dip switch settings, then select an offset (Number of DMX channels your fixture requires) and use the plus and minus buttons to quickly address multiple fixtures.
❖ Beam width calculator and Gel cut calculator.
Power Tools
❖ Power voltage current calculator - A simple Ohm's law based calculator.
❖ Voltage drop calculator
Plus
❖ Pin-outs for common audio-visual connectors
Additional features available in AV Tools Pro:
✓ No Adverts
✓ Custom frequency tone generator with play in background facility
✓ Favourites feature - quick access to your most used tools.
✓ Tablet layouts
https://market.android.com/details?id=com.embu.avtoolspro
If you would like to request a feature or report a bug please email me, otherwise please leave a comment.
Audio Tools
❖ Delay calculator - A quick and easy way to convert from metres / feet to mS.
❖ DAW disk space calculator - Want to know how many tracks you can record for your 30 minute master piece and at what sample / bit rate based on your hard drive capacity, then this is the tool for you.
❖ SPL calculator - Simply enter amplifier power, loud-speaker sensitivity and a distance to find your maximum sound pressure level.
❖ Impedance calculators - Calculate total loads for a group of speakers in parallel and series configurations.
❖ Tone Generator - Select from 10 common sine wave frequencies, 20hz to 20khz sine wave sweep, pink and white noise.
❖ dBu / dBV to voltage converter, wavelength calculator, constant voltage impedance converter (70v + 100v line), and UK radio mic frequency lists (Ch38, Ch69 and de-reg).
Video Tools
❖ Aspect ratio calculator - Need to work out a videos aspect ratio; simply enter the dimensions and press calculate, alternatively enter one dimension and select the aspect ratio to get the second dimension.
❖ Projection distance calculator and screen resolutions guide.
Lighting Tools
❖ DMX address - dip switch - Simply enter the DMX address to receive the correct dip switch settings, then select an offset (Number of DMX channels your fixture requires) and use the plus and minus buttons to quickly address multiple fixtures.
❖ Beam width calculator and Gel cut calculator.
Power Tools
❖ Power voltage current calculator - A simple Ohm's law based calculator.
❖ Voltage drop calculator
Plus
❖ Pin-outs for common audio-visual connectors
Additional features available in AV Tools Pro:
✓ No Adverts
✓ Custom frequency tone generator with play in background facility
✓ Favourites feature - quick access to your most used tools.
✓ Tablet layouts
https://market.android.com/details?id=com.embu.avtoolspro
If you would like to request a feature or report a bug please email me, otherwise please leave a comment.
All Application Badges
Free
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Bug
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Android app
App History & Updates
What's Changed
2.0.3
Beam width calculator fix
Bug fixes
2.0.0
Fixed Tone Generator
Material Design
Support for Android 7.0
2.0.3
Beam width calculator fix
Bug fixes
2.0.0
Fixed Tone Generator
Material Design
Support for Android 7.0
More downloads AV Tools reached 100 000 - 500 000 downloads
More downloads AV Tools reached 50 000 - 100 000 downloads
More downloads AV Tools reached 50 000 - 250 000 downloads
Version update AV Tools was updated to version 1.5.2
What are users saying about AV Tools
X
by X####:
by X####:
The app is good tool for a novice and experienced
C
by C####:
by C####:
Plz send video or YouTube link
O
by O####:
by O####:
Another crappy app from the injuns uib cg pakahashia the mombay fagott.. I thought he had been castrated?
C
by C####:
by C####:
Pinouts should reference standard wire colors as well as name.
U
by U####:
by U####:
Nice set of tools
C
by C####:
by C####:
Good and very nice app it is big thing in small packet
K
by K####:
by K####:
Lots of useful stuff. Can we get a screen size calculator added? So you know what size screen is recommended for a set viewing distance? Would be a good addition in my opinion. Thanks, keep up the good work.
K
by K####:
by K####:
Brill app really handy to have - can you do RJ11 connections please
B
by B####:
by B####:
Make it STOP!
T
by T####:
by T####:
Been using this app since 2012, helped me save a lot of time.
R
by R####:
by R####:
Tone generator cannot stop. Please fix it.
K
by K####:
by K####:
Great for theatre
R
by R####:
by R####:
Awesome . Pretty cool
K
by K####:
by K####:
For the Screen Aspect Ratio Calculator, it absolutely need a "Diagonal" measurement field. I always need to know width and height based on Diagonal.
P
by P####:
by P####:
You beauty she's a ripper! Nice.
N
by N####:
by N####:
HTC One M8... Tone generator won't turn off!
Y
by Y####:
by Y####:
Nice set of tools
N
by N####:
by N####:
thakur
B
by B####:
by B####:
Really great versatile app for helping me fault find and get calculations right, especially when i am projecting. Not used much of the lighting tools but i imagine that these are equally useful! Great app!
Y
by Y####:
by Y####:
I like the wavelength calculator option
P
by P####:
by P####:
Nice set of tools
Y
by Y####:
by Y####:
Nice app
Y
by Y####:
by Y####:
thakur
Y
by Y####:
by Y####:
Lacks a few features but over all an app that stays on My phone.
Y
by Y####:
by Y####:
Every nice
Y
by Y####:
by Y####:
Awsome
X
by X####:
by X####:
Great stuff..Very much useful..
Y
by Y####:
by Y####:
good
Y
by Y####:
by Y####:
Looks like a nice app, but useless for my immediate purpose (sizing wire for 12v alarm power bus) because the smallest wire gauge it supports is AWG17. It *desperately* needs to add AWG 18, 22, and 24 (fire alarm, phone, and cat5e), and should really do 18-26 (including odd values... a pair of AWG "x" wires is equivalent to AWG x-3, so a pair of awg 24 cat5e is like AWG 21), plus 28 (junky fake "cat5" from China) and 30 (for the truly masochistic, or someone planning an i2c or 1-wire bus for home automation). I'm pretty sure it was just overlooked by the author (who's in a metric country & for whom AWG is probably a theoretical abstraction), but an app targeted *specifically* at stuff like A/V really needs to support wire sizes *used* for A/V.
Y
by Y####:
by Y####:
As an AV tech I find this app supremely useful. When something unusual pops up it often provides the info needed to make it happen, doubly handy when ur 16 hours into a shift and the nerd in you has well and truly clocked off.
Y
by Y####:
by Y####:
Thanks for a very functional app. Please add an area in the app to accomadate notes.
D
by D####:
by D####:
A must have for any event technology professional!
P
by P####:
by P####:
...for the AV geek like myself. Has good information for when field techs call asking for random connector pinouts.
Y
by Y####:
by Y####:
Very good but I don't know how can I use it.
C
by C####:
by C####:
It's straight forward reference tool.
Y
by Y####:
by Y####:
Paired with electrodroid, perfect pair of apps.....
Y
by Y####:
by Y####:
Very useful
Y
by Y####:
by Y####:
Cracking little app
W
by W####:
by W####:
Best application when i'm in trouble and try to get out of it.
by C####:
Best help since I don't wire cable ends often enough to keep things straight.