1.87
Application, Music & Audio
Lindentree Software
2.5 | 8868 Ratings | 34267 Views
| Category | : | Application, Music & Audio | Developer | : | Lindentree Software |
| Released | : | 2014-10-15 | Update | : | 2020-01-18 |
| Get It On | : |  | Last Version | : | 1.87 |
| Content Rating | : | Everyone | Requirement | : | 4.1 Android |
+ 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!
Everything is included, bundled in a friendly interface with many on-screen controls and smooth real-time display.
== Sound Spectrum Pro Features ==
WHAT'S NEW
LAeq15 and LAeq60 calculated over the last 15/60 minutes.
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