Description
AudioTools provides a suite of professional-grade audio and acoustic analysis apps.
We have included a core set of often-used apps in the basic price of this app, and you can extend the functionality by buying any of the additional optional modules that you may need, at any time right from your iPhone or Touch.
Start with the basic AudioTools package, and upgrade as you need more capabilities.
Add iAudioInterface for a complete professional audio and acoustic test and measurement platform.
************* Included in the base price **************
*** SPL Meter
A faithful reproduction of a classic analog SPL meter. Just don't compare it to the Radio Shack meter, ours is much more accurate! Includes A and C weighting, and Fast and Slow ANSI decay modes. All filters meet or exceed ANSI type 1.
*** RTA
A 1/3 and octave band Real Time Analyzer. Includes touch-GUI range control, a cursor, max/min bars, and noise curve overlays.
** NOTE: Try our free RTA Lite before you buy!
*** Delay Finder
Measures the time it takes for a pulse to return from a speaker.
*** Generator
Generates sine waves, square waves, white and pink noise. You can select frequencies by octave or 1/3 octave steps, or continuously, and apply octave band filters to the noise signals.
*** Line Level Tests
A line level measurement function and frequency counter, that may be used with any dock input device that has a right-channel line input.
*** Audio Scope
A dual-channel audio oscilloscope that includes auto-triggering, variable gain and sweep rate, and storage of scope images.
*** Recorder
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 ********
** FFT -- Detailed acoustic analysis, up to 16384 points. View full detail or smooth to 1/24, 1/6, 1/3 or octave. Includes cursor, scalable graphics, and peak tracking.
** ETC -- 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.
** 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 Traffic Light -- Monitor live sound levels SPL and Leq and see status in a simple green-yellow-red display.
** Polarity -- Speaker polarity checker. Route the test signal to a speaker, and read the polarity of the speaker on the screen.
** Speaker Distortion
** THD+n (requires iAudioInterface)
** Impedance (requires iAudioInterface)
** Many more modules coming!
AudioTools is fully functional with the built-in or headset mic, or any dock input audio source.
NOTE: If you have an iPod Touch, 2nd generation, you will need a microphone such as the Apple iPhone headset mic, that plugs into the headphone connector. If you have a first generation iPod Touch, you must use an external dock connector microphone.
AudioTools fully supports calibration of all inputs. You can store calibration constants for the microphone and line input.
Who should buy AudioTools, rather than buying our individual apps?
** Anyone who wants a suite of audio tools in one app
** Anyone who has not bought any Studio Six apps, and wants at least SPL Meter, RTA, and Generator.
** Anyone planning on buying iAudioInterface.
NOTE: All audio apps are subject to device mic limitations, see our web site for more information.
NOTE: The in-app purchase modules in this app are priced lower than the stand-alone version of these apps.
What's new in Version 2.6
************************************************** 2.6
*** Major Fixes / Improvements:
Fixed: Increased pink noise level output by +20dB.
Fixed: Generator did not work with iAudioInterface
Added: Range controls in iAudioInterface mic select panel
Added: Description (uses file name field) to saved photo roll images.
Fixed: New iPod touch 4 compensation filter for 4.2.1
Fixed: RTA & FFT compensation curves, all devices comp curves improved
Fixed: No way to return to main menu from Calculator menu, on iPad
Fixed: SPL Meter on iPad, A / C switch was reversed
Fixed: Switches would at times not appear
Fixed: SPL Pro, feedback if stopped.
Fixed: SPL Pro Restarts after save/recall now.
Changed: SPL Pro, Improved readability on iPad
Fixed RTA rolloff
Added: dB level of recalled graph to RTA cursor
Fixed: NC curves were +6dB too high in octave mode
*** Minor Fixes / Changes
Fixed: misc memory leaks
Fixed: Impedance screen started in wrong orientation on iPad
Fixed: Possible crash in IR Recording screen.
Fixed: exit RTA and FFT, weird screen issues
Fixed: starting from flat, iPad landscape modules had wrong graphics
Changed: Slowed down accelerated cal
Added: Clear FFT averaging if low / full mode is changed
Fixed: Moved iPod trim field up farther in mic and line input cal
Added: new opening screens for iPad
Fixed: No iPad portrait opening screen
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