The app calculates the variations of the frequency of a sound around frequency defined by the user with very high precision. The error in the frequency is less than 0.04%
The app plots the fundamental frequency versus time.
The app records the values of the frequency as a function of time in a text file that can be emailed.
The app can measure sound Doppler Effect: J.A Gómez-Tejedor, J.C Castro-Palacio y J. A. Monsoriu. "The acoustic Doppler effect applied to the study of linear motions", European Journal of Physics, 35 (2), 025006 (9pp), 2014. doi: 10.1088/0143-0807/35/2/025006. https://riunet.upv.es/handle/10251/38089. http://iopscience.iop.org/0143-0807/35/2/025006
More information about the App can be found in the reference: J. A. Gómez-Tejedor, J. C. Castro-Palacio and J. A.Monsoriu. "Frequency analyser: A new Android application for high precision frequency measurement". Computer Applications in Engineering Education (2015). DOI: 10.1002/cae.21618. http://onlinelibrary.wiley.com/doi/10.1002/cae.21618/abstract
Doppler Effect is an Android Education app developed by José Antonio Gómez Tejedor and published on the Google play store. It has gained around 5000 installs so far, with an average rating of 3.0 out of 5 in the play store.
Doppler Effect requires Android with an OS version of 2.3 and up. In addition, the app has a content rating of Everyone, from which you can decide if it is suitable to install for family, kids, or adult users. Doppler Effect is an Android app and cannot be installed on Windows PC or MAC directly.
Android Emulator is a software application that enables you to run Android apps and games on a PC by emulating Android OS. There are many free Android emulators available on the internet. However, emulators consume many system resources to emulate an OS and run apps on it. So it is advised that you check the minimum and required system requirements of an Android emulator before you download and install it on your PC.
Below you will find how to install and run Doppler Effect on PC:
If you follow the above steps correctly, you should have the Doppler Effect ready to run on your Windows PC or MAC. In addition, you can check the minimum system requirements of the emulator on the official website before installing it. This way, you can avoid any system-related technical issues.
Doppler Effect APK 1.0.4 | 1.05 MB | 1.0.4 |