PAcalculate is a tools app developed by Doctor ProAudio.
How many times has PAcalculate been downloaded?
PAcalculate has been downloaded 89 thousand times. In the last 30 days, the app was downloaded 310 times.
What is the rating of PAcalculate?
PAcalculate is rated 4.75 out of 5 stars, based on 680 ratings.
Is PAcalculate free?
PAcalculate is free to download. The APK download size is 3.17 MB. The latest version available is 1.3.6. The last update was on May 26, 2026.
What are the requirements for PAcalculate?
PAcalculate requires Android 4.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play January 2014.
Description
Over 42 calculations for pro-audio sound reinforcement and lighting, as well as reference info and utilities. A super handy tool for people dealing with PA, sound reinforcement, sound systems, electroacoustics, pro-audio and lighting
The app is very light (like a typical mobile phone photo), works offline and uses no data bandwidth
More than 42 calculations spread across 26 calculators: - SPL (sound pressure level). Enter sensitivity in dB SPL, power, number of loudspeakers, phase and distance - SPL sum - Air absorption attenuation for a given humidity, temperature, frequency and distance - Ceiling speaker coverage - Time «» Distance - Audio frequency «» Wavelength (includes lambda/2 and 2*lambda/3 for line arrays or subwoofer arrays) - Line Array transition distance (near field to far field) - In-line (end-fire, gradient) array simulation with left/right mirroring - Broadside (line) subwoofer array modelling with electronic or mechanical arcing and steering as well as end-fire/gradient(cardioid) lines - dBu «» dBV «» Volts - Q «» B/W (bandwidth) - Limiter threshold (and times) - Amplifier gain - Speaker cable: low impedance, high impedance (constant voltage line, 70V/100V). Calculates energy and level loss, system damping factor - Electrical and musical calculators that are related to audio. Unit conversion - Lights: DMX channel, RGB/RGBW/RGBA and CMY - Reference info: Pinouts, proaudio (XLR, 1/4", 1/8", SpeakOn, DB25) and lighting (XLR3, XLR5) and graphs (Fletcher&Munson, microphone polar plots) - Utilities (inclinometer, flashlight-needs camera permission that can be later revoked in phone settings) - Link to latest industry news and educational content from DoctorProAudio.com
iOS (iPhone/iPad) version also available
Recent changes: - SPL sum calculator now allows summing with phase distance or time difference - The flashlight / light can now flash at two speeds for signalling use - Improved appearance in dark mode - Fixes fields with occasional flashing background
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So many useful tools here. Pretty much any conversion you would ever need to do, this will now do the heavy lifting.
★★★★☆A Google User· Mar 5, 2014
Very handy At last an app for android that does a range of audio calculations. Does what it says on the tin!
★★★★☆A Google User· Feb 10, 2014
Great app, but...... A really useful 5-star audio toolkit, but spoiled by the interface - unlike the website version you have to go through 6 screens before you get to the calculators - similar apps like ElectroDroid take you to the calculator you want with a single touch.
★★★★★parimal chaudhari· Dec 3, 2022
Thanks for nice App to calculate DJ Equipment's Question: While calculate Limiter threshold, Power input is in RMS power or any other power ?
★☆☆☆☆Zxap Games· Apr 10, 2021
Awful, it is super laggy and has ads every 5 seconds
★☆☆☆☆Jimmy H· Oct 29, 2015
This app says it needs access to my camera. Why? Tried to contact the developer via "Feedback", but there seems to be a problem with his email verification system that proves I am not a robot. I followed the instructions, but it just sent another verification email.
Google Play Rankings for PAcalculate
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Technologies used by PAcalculate
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