Oscilyzer 4+

Audio analyzer and generator

Stefan Robl

Designed for iPad

    • 3.5 • 4 Ratings
    • Free

Screenshots

Description

This app is a combination of oscilloscope, spectrum analyzer and AM/FM synthesizer and works in the audio ranges from 0 ... 22 kHz using the integrated audio interfaces.
The three operating modes offer a wide range of functions and settings.

Oscilloscope
• Very fast image display and real-time triggering
• Trigger modes: automatic, normal, single-shot
Trigger edges: rising, falling, both
• Automatic measurement of frequency, period and amplitude
• Manual measurement of frequency, period and amplitude
• Freely selectable trigger level and time
• Variable zoom and offset

Spectrum Analyzer
• Very fast image display with the help of Apple Metal graphics acceleration
• Logarithmic or linear frequency axis
• Display modes: spectrum, waterfall and combined
• Automatic determination of the dominant frequency
• Music note calculation of the dominant frequency
• Possibility to transfer the dominant frequency to the generator/synthesizer
• Cursor for manual frequency determination
• Adjustability of bandwidth, FFT window and high-pass filter
• Adjustability of color scheme, brightness and contrast of the waterfall display

Synthesizer
• Waveform synthesis in real time
• AM and FM modulation
• Different waveforms for base signal, AM and FM modulator
• Multiple memory locations for quick switching between different settings
• Direct input of all numerical parameters

Ratings and Reviews

3.5 out of 5
4 Ratings

4 Ratings

Pzazstudio ,

To sensitive

Great app but too sensitive wave goes off screen all the time.

Developer Response ,

Just use the zoom gesture to change the sensitivity! ☺️

aftres2b ,

Can’t use it with older Apple devices

Great app! But I want to it use on older devices that doesn’t support iOS 13. Is it hard to make it happen? : )

Developer Response ,

First of all, thanks a lot for your nice feedback!
Unfortunately yes, it is not easy to do so due to differences in the available low level interfaces. Much more important: It is unclear how long it is even possible to compile for such old OS versions, at all.
I will have a look into it but please do not have high expectations!
Best greets
Stefan

SunJaX ,

Just right <3

All I wanted was an oscilloscope that worked well for audio. I’ve only just installed it but can see it has lots of features, including a tone generator! This is EXACTLY what I needed! 5/5 💜

App Privacy

The developer, Stefan Robl, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary based on, for example, the features you use or your age. Learn More

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