Archived App
This is an archived listing of the app previously available on the App Store.
Analyze the sound characteristics of your music files, including bass and treble frequencies, overlap, and noise levels. Visualize sound data with FFT and 1/3 octave band analysis, and explore 1/f fluctuation patterns. Save snapshots of your analysis.
2.0
July 31, 2022
- Improved internal processing and performance. - Changed UI design. - Requires iOS15.0 or later.
MoreMusic Frequency Analyzer supports PCM, ALAC, AAC, and MP3 formats with sampling frequencies of 44.1kHz and 48kHz. Only music data synced with the Apple Music app or iTunes can be used; iCloud Music Library is not supported.
The app uses FFT analysis and 1/3 octave band analysis to display sound characteristics in real time. It can also show quantitative analysis of peak hold and average values for these analyses.
Fluctuation analysis in Music Frequency Analyzer determines the degree of 1/f fluctuation in a song by calculating the slope of the power spectrum from FFT analysis. This helps identify patterns like pink noise, which is often considered pleasant.
Yes, Music Frequency Analyzer allows you to take snapshots of the analysis display. This enables you to save the sound characteristics at any specific point you wish to record.
The app displays source information including the title, file type, bit rate/quantization bit, and sampling rate of the music file being analyzed.
Music Frequency Analyzer is supported on iPhone, iPad, and iPod. While it supports common audio formats playable on iOS, playback of all files is not guaranteed due to potential encoding parameters.
The latest version of Music Frequency Analyzer is 2.0, and it was last updated on July 31, 2022. Update frequency can vary based on developer releases.
Music Frequency Analyzer is a paid application priced at $4.99. There are no in-app purchases or subscriptions mentioned for this utility.
