☆ New feature added for wireless microphone

** In order to utilize your device as a wireless microphone you must install our free app: Wireless Mic

A spectrogram version of ISpectrum. The App displays fast gram spectral data taken real-time from audio microphone data. Useful for musicians, piano, guitar and speaker tuning, sound/acoustics engineers, sonar, signal processing engineers and hobbies interested in recording environments.

Features:

☆ Save or read .wav audio file
☆ Has bin resolution of 1 hz, which is one or the only app with the FFT size of 44100
☆ Can be Linear or Logarithmic scale
☆ Digital Filter: Low-pass, High-pass and Bandpass Filter
☆ Selectable microphone input.
☆ Matlab like colormaps.
☆ Two crossbars for easy readout and calculating the deltas
☆ Zoom in or out for viewing data at high resolutions.
☆ Signal conditioning such as averaging or setting data threshold trigger.
☆ The ability to take screen capture and send email
☆ Able to adjust color intensity display to filter certain amplitude
☆ And many more features!

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Idroidbot Support: email us at [email protected] for a refund or new features you would like to see.

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See our other apps: UltimateAudio, ActivePinger, ISpectral