You are using an outdated browser. Please upgrade your browser to improve your experience.
Room Impulse Response

Room Impulse Response measures audio characteristics of a room or loudspeaker

Room Impulse Response measures audio characteristics of a room or loudspeaker

Room Impulse Response

by Andrew Smith
Room Impulse Response
Room Impulse Response

What is it about?

Room Impulse Response measures audio characteristics of a room or loudspeaker.

App Details

Version
3.0
Rating
NA
Size
28Mb
Genre
Music Utilities
Last updated
August 13, 2019
Release date
February 1, 2014
More info

App Screenshots

Room Impulse Response screenshot-0
Room Impulse Response screenshot-1
Room Impulse Response screenshot-2
Room Impulse Response screenshot-3

App Store Description

Room Impulse Response measures audio characteristics of a room or loudspeaker.

Start by recording an impulse, such as a handclap or balloon pop, or record a swept sine and use the built-in deconvolution to create your Impulse Response (IR).

Now, view the ETC, with RT60 decay cursors, apply windowing if you wish, or trim the IR.

Next, see these other graphs:

** Impulse, where you can play back the actual IR

** ETC, which includes cursors to read out RT60 times directly, and allows pinch-zoom gesture for trimming the file. Apple a window, and see the effects of the window on the ETC plot.

** Schroeder curve, with EDT, T10, T20, and T30 markers

And then see these charts, all in either in Octave or 1/3 Octave bands:

** T20 or T30 (RT60) times

** Reverb Early Decay Times (EDT)

** Clarity C50

** Clarity C80

** CT times

** Definition

** Signal / Noise

And then you can also do spectral analysis, using our FFT, which can be windowed, for analyzing loudspeaker response without reflections, or see the 3D waterfall plot to view the decay of sound in the room by frequency, over time.

Works great with the internal iOS device microphone, or attach or iTestMic or iAudioInterface2 for fully professional results.

See the other great apps by Studio Six Digital, including AudioTools.

Disclaimer:
AppAdvice does not own this application and only provides images and links contained in the iTunes Search API, to help our users find the best apps to download. If you are the developer of this app and would like your information removed, please send a request to [email protected] and your information will be removed.