Frequency Analyzer logo Frequency Analyzer

Frequency Analyzer

by José Antonio Gómez Tejedor

🗂️ Music & Audio

🆓 free

4.9/5 ( 926+ reviews)
Android application Frequency Analyzer screenshort

Features Frequency Analyzer

The app calculates the fundamental frequency of a sound with very high precision.
The error in the frequency is less than 0.04%The app plots the fundamental frequency versus time.The application can be used to tune musicals instruments.The app can be used to 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/0143-0807/35/2/025006More 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

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Screenshots

See the Frequency Analyzer in Action

Frequency Analyzer Screen 1
Frequency Analyzer Screen 2
Frequency Analyzer Screen 3

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Available for Android 8.0 and above