RTA Audio 4+

New Ball s.r.o.

    • 1,0 • 1 evaluări
    • Gratuit
    • Oferă achiziții din aplicație

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Descriere

RTA Audio

Realtime analyzer with recording and Visualizer module with export.

••• Realtime analyzer •••

Realtime analyzer gives you the ability to analyze realtime audio input (built-in microphone or external audio accessory inputs) using Fast Fourier Transform with selected window function. You can also record the input for future offline processing or export.

••• Visualizer •••

This module presents you the results of offline audio analysis. Selecting previously captured recording gives the graph view, spectrogram and waveform of the audio data. Simple controls gives you the ability to play, loop, seek and change rate of the recording synchronized with analysis data presentation. Export function allows you to share or archive your analysis. Resulting PDF document contains basic recording information, spectrogram, peak & RMS graph and frequency table data with maximum peaks (with the time of the occurrence in recording)

••• Features •••

Resolution: 1/2 - 1/96 Octave
Logarithmic frequency scale
Fixed frequency range (20 - 20kHz)
Tone scale view C₀- H₈ (A₄ = 440Hz)
Peak hold graph
Peak average graph
RMS average graph
Pointer (watch) function
Peak and RMS input meter

••• Audio input specification •••

Audio session mode - measurement
Input gain control
Sample rate: 48000 Hz
Bit depth: Float32
Channel: 1(mono)
Frequency range: 20Hz - 20kHz
Dynamic range: -100dB - 0dB

••• FFT (Fast Fourier Transform) specification •••

Frame size: 8192
Overlap: from 60% to 90%
Smoothing Window: Bartlett-Hann, Blackman, Blackman-Harris (default), Blackman-Nuttell, Cosine, Flat Top, Gauss, Hamming, Hann, Lanczos, Nuttall, Rectangular, Triangular
Hardware acceleration

Noutăți

Versiune 3.1

* Fixes crash on receiving phone calls.
* Fixes crash on Frequency watcher upper bound.
* Disables navigation during recording and visualizer analysis.
* Minor fixes.

Evaluări și recenzii

1,0 din 5
1 evaluări

1 evaluări

sebygia ,

not worth the money

Even after I buy the full version, I can not change the input, so doesn’t worth the money for me.

Confidențialitatea aplicației

Dezvoltatorul, New Ball s.r.o., a indicat că practicile de confidențialitate ale aplicației pot include gestionarea datelor conform descrierii de mai jos. Pentru informații suplimentare, consultați politica de confidențialitate a dezvoltatorului.

Date care nu sunt colectate

Dezvoltatorul nu colectează niciun fel de date din această aplicație.

Practicile de confidențialitate pot varia, de exemplu, în funcție de funcționalitățile pe care le utilizați sau de vârsta dvs. Aflați mai multe

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