Sound Spectrum Pro Apk

Sound Spectrum Pro Apk

Latest version 2.07
08 Feb 2024

Older Versions

Apk Infos

Version2.07
Rating4.3/5, based on 66 votes
Size‎1.4 MB
Requires AndroidAndroid 2.3+ (Gingerbread)
Author's NotesA complete sound package for the sound engineer or enthusiast

About Sound Spectrum Pro APK

Sound Spectrum Pro APK Download for Android
Sound Spectrum Pro APK Download for Android

Description

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!

Latest updates

What's new in version 2.07

Android 14 compatibility

How to install Sound Spectrum Pro APK on Android phone or tablet?

Download Sound Spectrum Pro APK file from ApkClean, then follow these steps:

Update Phone Settings

  • Go to your phone Settings page
  • Tap Security or Applications (varies with device)
  • Check the Unknown Sources box
  • Confirm with OK

Go to Downloads

  • Open Downloads on your device by going to My Files or Files
  • Tap the APK file you downloaded (eu.lindentree.sounds-v2.07-ApkClean.apk)
  • Tap Install when prompted, the APK file you downloaded will be installed on your device.

Older Versions

2.07 (1)1.4 MB

Questions & Answers

Q: What is an APK File?

A: Just like Windows (PC) systems use an .exe file for installing software, Android does the same. An APK file is the file format used for installing software on the Android operating system.

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A: Yes, absolutely. The Play Store installs APKs it downloads from Google's servers, and sideloading from a site like ApkClean.net goes through a very similar process, except you're the one performing the downloading and initiating the installation (sideloading).
As soon as the Play Store finds a version of the app newer than the one you've sideloaded, it will commence an update.

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Q: What are Android App permissions?

A: Apps require access to certain systems within your device. When you install an application, you are notified of all of the permissions required to run that application.

Don't hesitate to contact us if you have any questions or concerns.

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User's Reivew

5 ★Great for frequency responses and calibration. 20Hz to 20khz tested, RT60 accuracy via IR, 94 dB /114 dB spl calibration achieved. Can print pdf for reports, able to load . frd and. cal files from calibration lab. Sweep/Noise acurate. It will be a +++ if the app can show in/out phase, STIPA readings and EQ suggestion in loudspeaker tuning & TF Snapshots Overlay. Awaiting further development. Pls mention IEC/ISO standards followed. Thank you! (Not Compatible with Android 10)
5 ★Wonderful tools! Quick response with good features like sweep sound and tone generation. Can read THD is a good plus! Several suggestions: 1. For measuring THD, as software needs to manually select the tone frequency to measure THD. It will be difficult to select a tone or follow a sweep if using external sweep or tone. Would suggest max peak also has the THD displayed along with the peak frequency and level. 2. If can draw THD vs freq after sweep(internal or external), would be perfect. 3. For frequency sampling, if software can load microphone calibration files, like Dayton iMM-6 provided, would be perfect for seeing more accurate frequency response.
1 ★Really... Don't bother to purchase this app. There are no graphics other than bars and line's. Not what I was expecting I had SoundSpectrum on laptop 5 stars. This is excrement on android phone.
5 ★Best on Android. UI is very confusing though, for the sake of ease of access i presume but it is very hard to set the app correctly.
2 ★harganya cuma seratus ribuan mana akurat sih dan gw udh coba
3 ★Can you please allow the user to change the length of the sweep to use it in larger rooms? I can get a varying sweep in the octave band modes but not in the IR where I need it. Also can we have a better way to export an IR to a usable file format? This app is fun and interesting but it has some flaws before it's perfect
5 ★It is an amazing customisable app, probably the best for android. Definetely recommend for others
2 ★app only showing quick snapshots, looking for rta. constant measurements.. not a few seconds
5 ★Excellent features as compared to similar apps. Easy to use but also suitable for engineering applications. Well worth the $.
1 ★Tried this to measure RT60 of a space. Neutrik A2 analyzer shows 5.7 seconds. This app showed 1.25!!A huge margin of error!