good stuff
heard about it from chris on his rift amps youtube channel.
easy to use great for showing you what your ears are hearing
easy to use great for showing you what your ears are hearing
Disappointing
Scale ranges can’t be customized and cannot see low frequencies below 20Hz and DC value. If this were fairly clarified, which it isn’t, I would not have purchased this as it is really useless when those features are what you need.
Great job
This app does exactly what it claims to and looks great. I’ll be using it in the classroom soon to demonstrate concepts like “narrow sound frequency band”. Thanks!
Review From an EE in Signal Processing: Excellent!
I’m a BSEE (University of Washington, 1995) with experience and a bunch of patents in signal processing. This app is an outstanding tool for understanding the spectral content of an audio signal. It was clearly designed by someone with some expertise in the field, and it’s a joy to use.
Absolutely fabulous
Works perfectly. My only wish would be to also look at the waveform in the time domain. I use this app for testing new speakers. You will not be disappointed.
Great app, needs a way to export data
I greatly enjoy how feature full and yet simple this app is. It runs great and seems quite accurate. One thing I think is dearly missing is a way to export the signals measured to a file (like csv). Taking pictures is great for qualitative comparison but this tool would be way more valuable if it could be quantitative.
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Favorite fee app
As a studio engineer who has to run live sound a few times a year, this app saves me a lot of trouble. I can ring out mics in a heartbeat and solve problems more quickly on the fly. No more sweeping for the exact frequency to notch, or for where to center the de-esser! It’s especially handy on an iPad with its larger display.
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Performant and accurate.
Fantastic! Apps like this are the reason we don’t need to buy a stupidly overpriced bespoke piece of gear for every little niche... unless we want to! Keep up the great work!
Super!
Bardzo dobry program, szczerze polecam.
부족함이 좀 보입니다.
기본적으로 아이패드 마이크 외에 4극-헤드폰젠더를 사용하면 인풋 단자 인식률이 너무 떨어집니다. 젠더 케이블 모두 10개씩은 교체해가면서 테스트했네요. 기기 내장 마이크 또는 헤드폰단자가 아닌 adc등으로 입력을 받아야 한다는점이 포터블용으로 아쉬움이 남네요. 그리고 반응이 fast와 midium사이 반응값이 더 있으면 라이브 현장에서 체크하기가 좋을듯 한데 그부분도 좀 아쉽습니다. 다른 무료 프로그램보다 조금 더 시인성이나 반응이 낫다 이정도이네요.
Great app
The averaging function works really well. It would be nice if I could figure out how to use an accelerometer with it
Great respect for the app developers
I use it to show my kids what music looks like in the frequency spectrum. Given how much time is required to learn and program an FFT analyzer, I am glad to support the developers efforts.
Not avaiable zoom function
I need zoooomm
Flackernder Bildschirm
Bei der App flackert der Bildschirm im Bereich des Diagramms zwischen Hell und Dunkelgrau hin und her. Die Anwendung ist so kaum zu ertragen. Auf dem Beispielvideo ist dieses Flackern nicht zu sehen, weshalb es wohl an meinem IPad liegt. Für 5€ sollte das aber bitte funktionieren.
Very nice
Very nice app. It hasn’t been updated in quite a long time but it works just fine in iOS 11. I’d like to see an update with more robust features (hi developers) maybe a spectrum analyzer too or more info on the frequency graph etc.
But as it stands it works very well.
But as it stands it works very well.
Great for amp hum and tone controls
I saw this being used by RiftAmps on YouTube where he determined the amp hum was 100Hz power supply post rectifier hum simply by looking at this app! No more getting the ‘scope out for such a simple thing! Also very good when testing the effect of various tone control setups or components by showing the exact output with various frequency inputs. Very cool app, and iOS11 compatible 64bit too!
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simple and easy
Exactly what I want
The best.
I’ve used this app extensively in setting Hi-Fi systems up.
Definitely the best spectrum analyser that I’ve used. Quick simple, effective. Detect room nodes in an instant with the speed of tracking achieved. The infinite setting is a handy tool too, for a whole tracks to gauge overall levels. Overall my go to app for rapid, easy analysis. It would be nice to have the option to change colours for background and waveform.
Definitely the best spectrum analyser that I’ve used. Quick simple, effective. Detect room nodes in an instant with the speed of tracking achieved. The infinite setting is a handy tool too, for a whole tracks to gauge overall levels. Overall my go to app for rapid, easy analysis. It would be nice to have the option to change colours for background and waveform.
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Fixed frequency range, no zoom
I was interested in 20 - 80 Hz. The range appears to be fixed at 0-21k. So the low frequency resolution is coarse and the is no peak hold for catching unstable sources.
Great app
Super simple. An invaluable tool.
