Octave RTA - Real Time Sound Frequency Analyzer
By ONYX Apps
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***** "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.
● 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
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
What's New in Version 1.2.1
Thank you for helping us improve Octave RTA app! Please rate it on the App Store now, so we can make it even better!
● Minor fixes
Great feedback fighter
I use it on my iPhone 6 to quickly pick out resonant notes in my PA system when setting up for a gig, and this app works great for that. The mics on the iPhones and iPads are not calibrated reference microphones, so the app is not accurate for ringing out a room for a perfectly flat response, but for this price I'm very happy.
Works great on my iPhone 6, but the screen flickers constantly on my third gen iPad since the latest update. The app is still useable though; the flicker is merely annoying.
I'm a audio tech who does not have perfect pitch so I use this app all the time (especially when ringing out mics). It's solid. I've tested it with a frequency generator and it's accurate within about 25Hz; which is certainly close enough for me!
Wonderfully useful right away
This app opens up and is immediately super useful and effective at finding problems as well as the whole audio picture. The best
- Category: Music
- Updated: Aug 18, 2015
- Version: 1.2.1
- Size: 13.1 MB
- Language: English
- Seller: ONYX 3
- © 2015 ONYX Apps
Compatibility: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.