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This is was great, but…
Now it doesn't seem to work on iPhone4s and that's no good, I retract my previous 5 stars and will not give them back until this is fixedAdamTaylorAudioProductions
Needs calibration!
There is about 50 db of noise in a dead silent room. Should be a way to fix this. A paid app should be accurate. Current scaling is way off.Star Pilot
Landscape
Good app, but is that might be update with the iPad 2 and operate in landscape???Marc-Andre Fafard
Very practical and elegant graphics
Very practical app and elegant graphics. I would like to see the dB vertical scale as we can see the horizontal Hz scale. I hope it will also work with the USB line/mic in and more important, be able to insert recorded wav files so that one can check his recordings. Without those possibilities, it is too expensive for what it does right now. Please update !Show lessJfantomaster
Simple, fast, and aesthetic
This is an all-around good app. It works exactly as described, launches quickly, and works perfectly. As an [undocumented] bonus feature, it even supports video out.
There are a few tweaks that would make this app even better:
* Support for landscape orientation.
* The ability to choose which panels are visible.
* Analysis of audio data that wasn't recorded from within the application (e.g., integration with your media library, uploading files to the application).
* Manual scaling of either axis.
One glaring problem with this app is the price: it's far too expensive for its feature set. Though it executes these features well, it doesn't really do enough to justify its price tag.
Price aside, this is a great little app that does exactly the job it advertises.Show lessTinyMike
Not what I was looking for
How do I get a refund.Jor21
Very high quality spectrum analyzer
Exceptionally well-done implementation of FFT. The audio recording and IP connection is a cool feature. A few suggestions: on my iPad, but not on my iPhone, I get a strong spike at 8597 Hz -- not sure of the source. When displaying multiple peak boxes, I'd prefer if the boxes did not "bounce," and possibly move the boxes up a bit (on the iPad), just under the freq. axis. Linear/log axes choice would be nice. The dB values seem unusually large. Freq. spacing seems tighter than Fs/N would predict -- wonder how you are doing that (it's nice, though). In some cases even a longer time frame might be nice. Can't delete a lone file in edit mode -- I have to create a new one first. An idea for a feature: a moving average of the spectrum over time. It would cause strong components to be reinforced and noise would diminish. In the text file, perhaps you could include frequency in addition to harmonic number.
Great job -- beautiful display. High quality implementation. I tried the free version and was impressed. But the extra features of the "pay" version are worth the $19.99, for me.Show lessPaddingtonR
+ +1
Few purchased iPhone apps exceed my expectations for value, this one ranks at the very topMotomech
Hands down best analyzer
Flawless on the iPad and the iPhone 4. I use this twice a day. Worth every penny!printgeek75
Needs load/save
Visually appealing. the user interface needs work, but crucially, there is currently no way to save or open sound files, rendering the app fairly useless for many users. The low star rating is due to this missing feature. The sound processing itself appears to operate well.Alfrescoparis
