Frequency Analyzer icon

Frequency Analyzer

TadaoYamaoka · fqan.frequencyanalyzer

0.0 100,000 100,000 v1.2.04 204.1 KB SDK 8+ PEGI-3 · Everyone

Frequency Analyzer screenshot 1 Frequency Analyzer screenshot 2 Frequency Analyzer screenshot 3
UpdatedAug 5, 2014
PublishedJun 12, 2014
Packagefqan.frequencyanalyzer
MD504767c4e8763d33f5287eb35f6468064
SHA1 (signer)71:6D:2C:B8:E3:5E:ED:BF:FA:1A:6B:EA:E1:94:2F:98:7A:AE:4E:CA
Signed byCN=Jose, OU=Antonio, O=Casa, L=España, ST=Valencia, C=es
Malware scanTRUSTED
Contact[email protected]
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What's new

Fixed some minor bugs.

Description

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

Required features

Permissions (2)

Frequency Analyzer requests the following Android permissions:

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