phyphox 1.0.7¶

15.06.2017

Changes for both Android and iOS¶

Save or share and load experiment states including your recorded data – even across platforms.
GPS support.
Audio autocorrelation and spectrum show corresponding musical notes.
You can now pick between different number of samples in audio spectrum.
New experiments: Accelerometer and magnetometer spectrum.
Time period of audio scope is now selectable.
Improved algorithm for audio autocorrelation.
Audio amplitude can now be calibrated to give sound pressure level in dB.
Splash screen with university logo.
Show magnetometer accuracy.
Move clear function to the action bar as a button.
Minor improvements to TalkBack / VoiceOver by adding descriptions to unlabeled buttons.
Buffer for acoustic stopwatch and inelastic collision has been increased, which might help on slower phones.

Fix crash on Android 7.1 and Android O when reading non-3D sensors (like pressure or light).
Fix crash when rotating while the description hint starts showing.
Fix crash on bad experiment icons in main menu.

Fix crash on consecutive Fourier transforms.
Code has been converted to Swift 3. Ideally, there should be no noticeable change. Ideally.
Old, discontinued audio engine has been replaced.
Fix: VoiceOver stopped working when phyphox handled audio.
University logo added to credits dialog.

Allow initializing buffers using a list of values.
Add mapping of ranges to value element to show text instead of numbers.
Add accuracy channel to sensors (magnetometer only).
Allow for dynamic sleep times of analysis cycles.
New analysis modules: round and log.
Fix handling of start value in subrange module.
Fix on Android: FFT module now uses actual number of data points instead of just the buffer size.
Fix on iOS: Button elements could not use buffers as inputs.