Over 26 calculators 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 (~1MB, 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) - 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", 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)
VERSION HISTORY
- Version 1.2.4 posted on 2016-10-01
v1.2.4,Array transition distance calculator (near to far field),Output threshold calculator for limiters (Powersoft),v1.2.3,Fix issues with info buttons and StatusBar on some devices,v1.2.2,Assorted operational improvements,v1.2.1,New flashlight functionalities for low light use,Q «» B/W calculator allows for easier entry of decimal points,New language: italiano (courtesy of Manlio Bonfadini!),v1.2.0,New calculator: Keyboard note to Hz,Output voltage now displayed in Limiter calculator
Program Details
- Category: System Utilities > System Maintenance
- Publisher: Doctor ProAudio
- License: Free
- Price: N/A
- Version: 1.3.0
- Platform: android