Sound Spectrum Pro APK MOD [v.1.84] for Android

Description of Sound Spectrum Pro [1.84]

Sound Spectrum Pro [1.84] updated on Tuesday June 23, 2020 is the Music & Audio for Android developed by Lindentree Software

Descriptions : RTA (Real-Time Analyzer), FFT (amplitude display with Fast Fourier Transform), calibration, signal generators …
Everything is included, bundled in a user-friendly interface with many on-screen controls and smooth real-time viewing.
Features :
+ FFT (amplitude) and RTA
+ Sound pressure level dBA, dBC and dBZ.
+ Noise criterion and noise rating in octave RTA.
+ Equivalent continuous sound level LAeq, LCeq, LZeq.
+ Impulse response and RT60 measurement.
+ Large font SPL + LEQ meter.
+ THD + N Total harmonic distortion plus noise
+ Sampling rate of 48 kHz, 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 panning (dragging) and zooming (pressing).
+ Share and print screenshots.
+ No advertising!
Required Android Versions : Jelly Bean [4.1–4.3.1] – KitKat [4.4–4.4.4] – Lollipop [5.0–5.0.2] – Marshmallow [6.0 – 6.0.1] – Nougat [7.0 – 7.1.1] – Oreo [8.0-8.1]

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.
+ 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 512k, providing frequency resolution of 0.1Hz directly and 0.01 Hz 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!

Whats new of Sound Spectrum Pro [1.84]