PAcalculate 4+
The sound reinforcement app!
Jose Brusi
-
- Free
Screenshots
Description
26 calculators (43 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, electro-acoustics, pro-audio and lighting
Acoustics
- 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)
- Transition distance for line arrays (near to far field)
- End-fire array
Audio electronics
- dBu «» dBV «» Volts
- Q «» B/W (bandwidth)
- Limiter threshold, attack&releases times
- Amplifier gain
Cabling
- Speaker cable: low impedance, high impedance (constant voltage line, 70V/100V). Calculates energy and level loss, system damping factor
Lights
DMX channel, RGB/RGBW/RGBA and CMY
Reference info such as pinouts (proaudio and lighting) and graphs
Utilities
What’s New
Version 1.3.0
- New calculator: end-fire arrays, with F2R frequency and polar response
- 1/4λ option on Frequency «» wavelength calculators
- 1-click faster access to audio calculators (menu pre-expanded)
- Assorted UI improvements
Ratings and Reviews
Muy buena y util
Solo agregaría un botón volver a la app cuando se consulta el foro desde ella...
Gran App
Es de agradecer para los que trabajamos en el campo de audio y iluminación gran aporte. Es super fácil de usar y de gran utilidad. Gracias ¡¡¡
Information
- Seller
- Jose Brusi
- Size
- 3.8 MB
- Category
- Utilities
- Compatibility
-
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
- Languages
-
English
- Age Rating
- Rated 4+
- Copyright
- © Doctor ProAudio
- Price
- Free
Supports
-
Family Sharing
With Family Sharing set up, up to six family members can use this app.
