Sound Spectrum Pro2.12 - Google Play
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Publisher Description
A complete sound package for the sound engineer or enthusiast
RTA (Real-Time Analyzer), FFT (amplitude display driven by Fast Fourier Transform), calibration, signal generators...
Everything is included, bundled in a friendly interface with many on-screen controls and smooth real-time display.
== Features ==
+ FFT (amplitude) and RTA (octave, 1/3 octave, ... down to 1/24 octave).
+ Sound pressure level dBA, dBC, and dBZ.
+ Noise Criterion and Noise Rating in octave RTA.
+ Equivalent continuous sound level LAeq, LCeq, LZeq, LAeq15, LAeq60.
+ Impulse response and RT60 measurement.
+ Large font SPL + LEQ meter.
+ THD+N Total Harmonic Distortion plus Noise
+ Lightning-fast FFT with size from 16k to 1M, providing frequency resolution of 0.05Hz directly and 0.01Hz with downsampling.
+ Sample rate of 48kHz, if supported by the device.
+ Many window functions to choose from.
+ Logarithmic or linear frequency axis.
+ Peak and valley hold with adjustable decay.
+ Highest peak display
+ Adjustable exponential smoothing.
+ Easy pan (drag) and zoom (pinch).
+ Measurement cursors, also used for setting frequency of signal generators.
+ File load/save and full calibration capability, for accurate SPL readings.
+ Signal generators: tone, white noise, white sweep, pink noise, pink sweep, pink octave, pink 1/3 octave.
+ Synchronous measurement mode (including frequency sweep) for clean and fast spectrum analysis.
+ Loopback mode to try out signal generators and window functions.
+ Sharing and printing of screenshots.
+ No ads!
About Sound Spectrum Pro
The company that develops Sound Spectrum Pro is Lindentree Software. The latest version released by its developer is 2.12.
To install Sound Spectrum Pro on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-08-09 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Sound Spectrum Pro as malware as malware if the download link to eu.lindentree.sounds is broken.
How to install Sound Spectrum Pro on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the Sound Spectrum Pro is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by Sound Spectrum Pro will be shown. Click on Accept to continue the process.
- Sound Spectrum Pro will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Download information
Pricing
Version History
version 2.12
posted on 2026-08-09
Compatibility with Android 17
version 2.11
posted on 2026-04-06
Bug fixes
version 2.09
posted on 2025-09-19
Compatibility with Android 16
version 2.08
posted on 2024-12-27
Android 15 compatibility
version 2.07
posted on 2024-02-07
Android 14 compatibility
version 2.06
posted on 2023-08-18
Android 13 compatibility
version 2.05
posted on 2022-07-21
Minor fixes and improvements
version 2.02
posted on 2022-03-23
FFT size up to 1M.
version 2.01
posted on 2022-03-06
Narrow frequency bands for impulse response
version 1.91
posted on 2021-04-24
Use only app-private storage
Disclaimer
Official Google Play Link
We do not host Sound Spectrum Pro on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
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