Spectrum Analyser 1.42

Spectrum Analyser 1.42

keuwlsoft  ❘ Freeware
Android
out of 1906 votes
Latest Version
1.42
Safe to install

Unlock the Full Spectrum with Spectrum Analyser from Keuwlsoft

David Fischer

Spectrum Analyser provides a user-friendly interface for real-time audio analysis, making it an essential tool for sound engineers and audio enthusiasts alike.
2025 Editor's Rating
VERY GOOD User Rating

Our audio spectrum analyzer is the perfect tool for analyzing the performance of your microphone. With a wide range of features and customizable options, you'll have all the tools you need to get precise and accurate results.

  • Frequency divisions: Choose from 64 up to 8192 divisions, allowing for detailed analysis of your audio signal.
  • Spectrum range: With a range of 22 kHz, you can easily analyze different frequencies. For even higher resolution, you can reduce it down to 1 kHz.
  • FFT Windowing: Customize the windowing technique with options such as Bartlett, Blackman, Flat Top, Hanning, Hamming, Tukey, Welch, or none.
  • Zoom and pan: Easily navigate through your data by using pinch to zoom and drag to pan.
  • Linear or logarithmic scales: Choose the scale that suits your analysis needs.
  • Peak frequency detection: Our analyzer accurately detects peak frequencies using a polynomial fit algorithm.
  • Averaging, Min and Max: Analyze frequency data using averaging, minimum, and maximum functions.
  • CSV data files: Save your data in CSV format with the Write External Storage Permission.
  • Cursor options: Choose between free or snap to peak cursor for precise measurements.
  • Octave Bands: Select from full, half, third, sixth, ninth, or twelfth bands for more focused analysis.
  • Weighting options: Apply weighting filters (A weighting, C weighting, or None) based on how the human ear perceives sound loudness.
  • Musical note indicator: An indicator shows whether a frequency is within 5 or 10 cents of a musical note (green or orange).
  • Microphone input trace: The auto-scaling microphone input trace provides real-time feedback.
  • Optimized for slower devices: For optimal performance on slower devices, it's recommended to keep the FFT size low.

For more detailed information, please visit our website.

Overview

Spectrum Analyser is a Freeware software in the category Audio & Multimedia developed by keuwlsoft.

The latest version of Spectrum Analyser is 1.42, released on 01/17/2024. It was initially added to our database on 01/17/2024.

Spectrum Analyser runs on the following operating systems: Android.

Users of Spectrum Analyser gave it a rating of 4 out of 5 stars.


David Fischer

David Fischer

I am a technology writer for UpdateStar, covering software, security, and privacy as well as research and innovation in information security. I worked as an editor for German computer magazines for more than a decade before joining the UpdateStar team. With over a decade of editorial experience in the tech industry, I bring a wealth of knowledge and expertise to my current role at UpdateStar. At UpdateStar, I focus on the critical areas of software, security, and privacy, ensuring our readers stay informed about the latest developments and best practices.

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