What's New

Thank you for helping us improve Octave RTA app! Please rate it on the App Store now, so we can make it even better!

● Native iPhone 6 graphics
● Does not mute other audio
● Audio Interface Settings
● Stability improvements

App Description

***** "I use this app when sound checking, does the job, nice & simple to use, can't fault it." - Colin Challinor

Octave RTA is a powerful real-time audio analysis app. Designed with musicians and recording engineers in mind, it can also be used by anyone interested in the world of sound. Ideal for room tuning or speaker tuning, the app enables portable, precision audio measurement and visualization.

Feature Highlights:
● Full, 1/3 and 1/6 Octave
● FFT Size (2048 to 16384 points)
● Fast, Slow (exponential) and Infinite Averaging
● Classic and Modern display modes
● Draggable Cursors
● Lock mode to auto track peak band
● Pan to adjust visible dB range
● Retina display and iPhone 6 ready

NOTE:
Octave RTA is also available within our Spectrum Analyzer suite, which also includes FFT, Spectrograph and Tone Generator modules. If you need more than just RTA please search for "Spectrum Analyzer" app.


Audio credits: "Basement Floor" and "Enchanted Journey" by Kevin MacLeod

App Screenshots

(click to enlarge)

Octave RTA - Real Time Sound Frequency Analyzer screenshot 1 Octave RTA - Real Time Sound Frequency Analyzer screenshot 2 Octave RTA - Real Time Sound Frequency Analyzer screenshot 3 Octave RTA - Real Time Sound Frequency Analyzer screenshot 4 Octave RTA - Real Time Sound Frequency Analyzer screenshot 5 Octave RTA - Real Time Sound Frequency Analyzer screenshot 6

App Changes

  • December 22, 2014 New version 1.1
  • May 01, 2013 Price increase: $0.99 -> $4.99
  • April 29, 2013 Price decrease: $1.99 -> $0.99
  • April 28, 2013 Price decrease: $4.99 -> $1.99
  • February 22, 2013 Price increase: $0.99 -> $4.99
  • February 15, 2013 Price decrease: $4.99 -> $0.99
  • February 09, 2013 Price increase: $3.99 -> $4.99
  • February 06, 2013 Price decrease: $4.99 -> $3.99
  • January 14, 2013 Price increase: $0.99 -> $4.99
  • January 11, 2013 Price decrease: $4.99 -> $0.99
  • October 20, 2012 Initial release

Other Apps From ONYX 3