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Preview of Frequency Tuner

Frequency Tuner by Fred Viana

Ajusta a frequência do áudio para 432Hz, 528Hz ou normal (440Hz)

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Permissions and data

Required permissions:

  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Version
3.1
Size
35.46 KB
Last updated
a month ago (Nov 21, 2025)
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License
All Rights Reserved
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