It doesn't come with a huge price tag that says "no changes allowed". Its not a one size fits all solution, they will fit it to your business. Their turnover rate is low so you end up talking to the same people, and when you call you get a friendly voice not an automated system. The pros with RTA largely outweigh the cons. See our other acoustics and audio apps, including AudioTools.As with many products, there's pros and cons. RTA or FFT? If you are wondering if you should download this app or our FFT app, check out our website, we have a page devoted to this topic. And, if you are using iTestMic, the mic calibration is transmitted directly to the app, so you are always calibrated. RTA can be fully calibrated, whether you are using it with the internal iOS microphone, or one of our professional test & measurement mic solutions. Also includes the cinema large-room X-curve overlay. Use this feature to get a quick reading on the noise levels in a room. Also included are optional noise curve overlays, in NCB, RC, PNC, NC, X-Curve and NR mode. The landscape-mode display flips 180 degrees so that you can face the internal mic in either direction. To make the cursor disappear, swipe it off the graph to the left. Fully interactive touch GUI features includes scroll up/down, pinch to zoom or compress the vertical dB scale, or swipe horizontally to get a cursor that reads out the exact dB level and frequency across the screen. The internal iPhone mic has a noise floor near 30 dB, and if your are running iOS 6, clips around 120 dB. You can also turn on resettable Max/Min bars (see image #4) to capture peaks. Export the data as an XLS formatted file to your computer for inclusion in reports or further analysis. You can save and recall graphs, marked with the GPS location, date & time, and your comment, as well as store the image to your photo roll. Upgrade to our iTestMic or iAudioInterface2 to bring your system up to full professional specs. You can trust the results you are getting, often within just a few dB of a far more expensive analyzer. We have analyzied every iOS device, including all of the iPads, all iPhones, and iPod touches, and have created microphone compensation files that are applied automatically. Not sure about buying this? Try our free RTA Lite. Includes Octave and 1/3 Octave modes, with selectable decay times, as well as Peak Hold and true linear Average mode. All filters meet or exceed ANSI and IEC Class 1 specifications. RTA is a professional-grade acoustical analysis tool. Test your speakers, tune your room, do acoustical analysis work or just have a better understanding of audio frequencies.
A Real Time Analyzer for the iPhone, iPad and iPod Touch.
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