By Andrew Smith
Open iTunes to buy and download apps.
AudioTools is a suite of professional-grade audio and acoustic analysis apps. Included in the price of this app is a great collection of professional tools -- SPL, RTA, FFT, Speaker Polarity Test, Generator, Audio Scope, CLF Viewer, and Recorder, and the framework to add more powerful modules as you need them.
Customize AudioTools for your needs by buying any of the additional optional modules, like Smaart Tools I, SPL Graph, or Impulse Response, at any time right from your iOS device.
We test every iOS device and calibrate the microphone level and frequency response for the best results. We have the ability to turn off the Apple low frequency filters, and on many devices we can measure up to 120 dB SPL.
Add iTestMic, iPrecisionMic, or iAudioInterface2 for a complete professional audio and acoustic test and measurement platform.
“...AudioTools is a “how did I ever live without it” app”.
“I think this application is the best I EVER purchased.”
“I have used many thousands of dollars of complicated test equipment that doesn’t measure up to this app suite.”
***** Included in the app price *****
* SPL Meter
A faithful reproduction of a classic analog SPL meter. Includes A and C weighting, and Fast and Slow ANSI decay modes. All filters meet or exceed ANSI type 1.
A 1/3 and octave band Real Time Analyzer. Includes touch-GUI range control, a cursor, max/min bars, and noise curve overlays.
Detailed acoustic analysis, up to 32876 points. View full detail or smooth to 1/24, 1/6, 1/3 or octave. Includes cursor, scalable graphics, and peak tracking.
Speaker polarity checker. Route the test signal to a speaker, and read the polarity of the speaker on the screen.
* CLF Viewer
Show loudspeaker data, including plots for impedance, axial response, sensitivity, polar response, and 6dB coverage, and a 3D color balloon plot.
* Delay Finder
Measures the time it takes for a pulse to return from a speaker.
Generates sine waves, square waves, white and pink noise.
* Line Level Tests
A line level measurement function and frequency counter.
* Audio Scope
A dual-channel audio oscilloscope that includes auto-triggering, variable gain and sweep rate, and storage of scope images.
A mono/stereo audio recorder with WAV and compressed formats and 8k-48k sample rate. Transfer files via WIFI.
* File transfer of results via wifi to PC / Mac.
* Audio Calculators
***** Optional modules available for purchase from within AudioTools *****
* Smaart® Tools - Single channel module.
The power of Smaart® on a mobile platform. Includes RTA graphs to 1/48th octave and Spectrograph. Split-screen on iPad.
* Transfer Function -- Requires 2-channel interface.
Two-channel FFT-based measurement. Allows you to analyze sound system performance with music or pink noise as the signal source.
Energy Time Curve. Plot decay of an impulse over time, and compute RT60 time. Internal or External trigger.
* Impulse Response
Record and analyze an impulse or sine sweep, compute octave and 1/3 octave ETC, T30, C50, C80, CT, Definition. Also shows FFT and Schroeder curve.
Fast and accurate sine-sweep measurement of loudspeakers and rooms.
* SPL Pro
Digital SPL meter with ANSI Slow, Fast, Peak, and Impulse mode, along with LEQ. Includes A and C weighting, and all 10 octave band filters.
* SPL Graph
Plot second-by-second SPL level for up to 24 hours, and optionally record the audio. Also, add the optional Octave Band Logging upgrade to elevate this tool to rival any professional logging SPL Meter.
* SPL Traffic Light
Monitor live sound levels SPL and Leq and see status in a simple green-yellow-red display.
* STIPA Speech Intelligibility
Meets the current NFPA code standards for testing evac systems and schools.
* Speaker Distortion
Measure THD+n of any driver.
* THD+n (requires iAudioInterface)
* Impedance Meter and Plot (requires iAudioInterface)
* Phase Meter
* Amplitude Sweep
What's New in Version 10.3
AudioTools, #1 audio test & measurement iOS app
-Fixed Audio Input Files processing in 24-bit mode
-Added showing file name of playing audio file
-Upgraded audio processing and input device handling
-Better identification of external devices
-Device change information handled during calibration list
-Improved handling of changing devices while a module is running
-Pop-up generator now includes an output level control
-Improved interpretation of reference and frequency compensation curve files
-Frequencies less than that of the first value in file are now set to 0.0
Save / Recall
-Updated auto-save naming settings screen, accessed from mini-menu on Save/Recall page
-Added an option for Date and Time based file name, which does not use a sequence number
-Fixed, was always in 24-bit mode
-Fixed, after using audio file playback, save /recall would not work
-Added recall to live file name to plot
-Fixed, in compare mode, recall live plot, double tap, crash
-Adjust graph to match frequency scale
-Improved frequency parsing of reference curve files to match bands
-Improved selection of plot types
-Added an option to display the current date and time on the screen
-Added an option to take screenshots automatically, with the interval defined on the settings page
-Fixed Delay Finder on iPad and Plus size iPhones
-Fixed graph type controls on Plus size iPhones
-Changed iPhone 6/7Plus to single screen mode from split screen
Smaart, FFT, RTA, SPL Graph
-Fixed issue where recalled file name would not remain on the screen
-Audio file playback now working properly
-Added Slow current SPL to large Traffic Light screen
Gated Noise RT60
-Added Mono/Balanced control to setup page
-Added overall decay time with Z/A/C weighting
-Added generator level control to setup page
-Added generator level control to setup page
-Now stores to photo roll with white background
-Fixed: Delete files could crash without deleting the file
- Category: Music
- Updated: May 22, 2017
- Version: 10.3
- Size: 199 MB
- Languages: English, French, German, Japanese, Polish, Simplified Chinese, Swedish
- Seller: Andrew Smith
- © Andrew Smith
Compatibility: Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Top In-App Purchases
- SPL Pro Module$7.99
- Smaart RTA$59.99
- SPL Graph Module$9.99
- Polarity Test Module$3.99
- ETC Module$9.99
- SPL Traffic Light$9.99
- VU Meter$0.99
- Speaker Distortion$5.99
- IR Module$49.99
- Impedance Module$29.99