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.
image/svg+xml 2025 Editor's Rating
image/svg+xml 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.

Latest Reviews by David Fischer

Screenshots (Click to view larger)

Related products


Auto-Key | Music key detection

Overview of Auto-Key by Antares Audio Technologies Auto-Key is an innovative software application developed by Antares Audio Technologies, LLC, designed specifically for music producers, audio engineers, and musicians who require precision …

Decibel X - Pro Sound Meter

"Decibel X" is a highly reliable sound meter app that sets itself apart from others on the market. It offers pre-calibrated measurements and supports frequency weightings including ITU-R 468, A, and C.

Roland Zenbeats Music Creation

Unleash Your Creativity with Roland Zenbeats

Thomann Official

Welcome to our new international app. There is a wide range of features for you to explore: over 110,000 products, amazing deals, a variety of videos and high-quality audio examples, instant notifications, reviews from independent …

Tonebridge Guitar Effects

Transform Your Guitar Sound with Tonebridge

Latest Updates


Eraser 6.2.2992

Securely delete sensitive files with Eraser by Heidi Computers Ltd.

FireAlpaca 2.13.13

FireAlpaca: A Versatile and User-Friendly Painting Tool

Windows Firewall Control 6.14.0.0

Enhance Your System's Security with Windows Firewall Control

Microsoft Edge 135.0.3179.41

A New Standard in Web Browsing

BDtoAVCHD 3.1.6

BDtoAVCHD: Effortlessly Convert Your Blu-rays to AVCHD

Cryptomator 1.15.2

Secure Your Cloud Storage with Cryptomator
Secure and free downloads checked by UpdateStar

Stay up-to-date
with UpdateStar freeware.

Latest Reviews

My Town : Fashion Show Dressup My Town : Fashion Show Dressup
Unleash Your Inner Fashionista with My Town: Fashion Show Dressup!
Origin Bank Origin Bank
Streamlined Banking Experience with Origin Bank
Les Mills Releases Les Mills Releases
Boost Your Fitness Routine with Les Mills Releases
PDF Hero - PDF Editor & Reader PDF Hero - PDF Editor & Reader
PDF Hero: A Comprehensive PDF Editor with User-Friendly Features
Tape Measure light Tape Measure light
Precision Meets Convenience: Tape Measure Light by Marton Varga
TIYA TIYA
Connect with Friends and Family Effortlessly Using TIYA
UpdateStar Premium Edition UpdateStar Premium Edition
Keeping Your Software Updated Has Never Been Easier with UpdateStar Premium Edition!
Microsoft Visual C++ 2015 Redistributable Package Microsoft Visual C++ 2015 Redistributable Package
Boost your system performance with Microsoft Visual C++ 2015 Redistributable Package!
Microsoft Edge Microsoft Edge
A New Standard in Web Browsing
Google Chrome Google Chrome
Fast and Versatile Web Browser
Microsoft Visual C++ 2010 Redistributable Microsoft Visual C++ 2010 Redistributable
Essential Component for Running Visual C++ Applications
Microsoft Update Health Tools Microsoft Update Health Tools
Microsoft Update Health Tools: Ensure Your System is Always Up-to-Date!