Oscilloscope 4+
Test audio and analog signals.
ONYX Apps
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- $29.99
Screenshots
Description
"I use this for analog, and audio measurements. Attach an Apple USB adapter and a $40 stereo A-D converter available online, and my iPad is like a $300 O'Scope." -thymeout-
Oscilloscope app is great for analyzing audio range signals, or learning oscilloscope measurement basics. The interface includes many standard oscilloscope controls, such as: triggering, time and voltage per division, signal measurement cursors, and more.
The app incorporates a signal (function) generator capable of generating sine, square, triangle, and sawtooth waveforms of up to 22 KHz. Calibration to an external reference signal is supported, guaranteeing the accuracy of measurements.
Input can be acquired via the built-in microphone or an external mic/probe connected to the headset connector. For best results, use an external audio interface connected to your device dock. This allows for standard audio equipment to be connected, as well as for dual channel input. Oscilloscope probes also be connected (using a BNC connector). When feeding external signals via probes, you should take care not to exceed 1V AC voltage. Currently iDevices support only AC input.
For up-to-date information on feeding signals and currently supported audio interfaces, please visit http://oa.onyx3.com
Feature Highlights:
● Real-time waveform display (60 FPS)
● Triggering modes: Normal, Auto, Single
● Set trigger level and pre-trigger time
● Dual channel signal generator
● Reference signal calibration
● Pause function to get a screen capture
● Export traces as text file for further analysis
● Measure signal data using cursors
● Use "finger pinch" on screen to set voltage and time base
● Double tap screen to enter Black Panel mode
● Three color themes to choose from
● XY mode for viewing Lissajous figures
● Frequency range 20Hz-22KHz
● iPhone X ready
What’s New
Version 2.6.9
- Support for latest devices and resolutions
- Fixed a minor graphics issue
Ratings and Reviews
Amazing Precision For Reading Signals!
This is such a comprehensive Oscilloscope for high precision readings of frequency signals and it is also incredibly easy to control. The addition of a signal generator that can send the 4 main sound waves is the real bonus for extra calibration capabilities. This is really the only way to keep you equipment performing at it's peak.
The ability to choose different trigger modes is really important for getting different readings for different purposes. There is a single mode which takes snapshots of your sound wave, a normal mode and an auto mode that accurately pauses for every peak, even for more complex rhythmic pulses.
There are also moveable cursers to accurately measure the voltage of frequencies and you can even measure the frequency lengths in time. There are even more capabilities for accurate measurements but all I can really say is that this machine does it all and it does it with the greatest precision. Look no further this is very impressive!
App Privacy
The developer, ONYX Apps, 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, for example, based on the features you use or your age. Learn More
Information
- Seller
- ONYX 3
- Size
- 8.1 MB
- Category
- Music
- Compatibility
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- iPhone
- Requires iOS 16 or later.
- iPad
- Requires iPadOS 16 or later.
- iPod touch
- Requires iOS 16 or later.
- Languages
- Age Rating
- 4+
- Copyright
- © 2023 ONYX Apps
- Price
- $29.99
Supports
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Family Sharing
Up to six family members can use this app with Family Sharing enabled.