1.87
Application, Music & Audio
Lindentree Software
2.8 | 5089 Ratings | 84103 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 ==
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