Télécharger Audio / Spectrum Analyzer sur PC

Audio / Spectrum Analyzer Sur iTunes

This app supports simultaneous display of "audio waveform" and "amplitude spectrum" (size of FFT calculation result for each frequency) for audio signals input from a microphone.  - It can reduce / enlarge the screen in the Y direction of audio waveform / amplitude spectrum display by pinching in / out.  - Selectable configuration of "audio waveform" / "amplitude spectrum" display.  - Supports simultaneous display of audio waveform / amplitude spectrum.  - Vertical: Display audio waveform / amplitude spectrum vertically.  - Horizon: Display audio waveform / amplitude spectrum horizontally.  - It can enlarge the screen in the X direction of amplitude spectrum display by pinching out.  The larger the FFT size value, the slower the display updates, but the more frequencies the amplitude spectrum can be acquired.  The smaller the FFT size value, the faster the display updates, but the fewer frequencies the amplitude spectrum can be acquired.  Selectable the type of expressing the X direction (frequency) of the amplitude spectrum.  - Selectable the type of expressing the X direction (frequency) of the amplitude spectrum.  Selectable window function (multiplication just before FFT) used for amplitude spectrum calculation.  Select the zoomable direction of the amplitude spectrum from the X direction (frequency) or Y direction (amplitude).  - The amplitude spectrum calculation uses the vDSP library.  - Displays the peak level and its frequency of the amplitude spectrum.  Select the color scheme for the amplitude spectrum bars.  - The vertical line spacing in the audio waveform display is 2 mSec.  Generates the audio signal of the selected waveform.  If you need multi audio signals, please try "Multi Wave Oscillator" from the link on the setting screen in this app.  This app generates the audio signal (Sine, Triangle, Squire, Saw) of 6 channels (Up to 16 channels).  - There are 4 types of waveform.  - Selectable window function.  Selectable FFT size.  - Supports selecting Bluetooth connection policy.  - Supports orientation both portrait and landscape.  - It can set the value of the frequency in 20Hz - 20000Hz.  This app can hide advertisements with In-App Purchase.  - There are 2 types of noise.  If you like this app, we hope you can use it.