App removed from site
We're sorry, "Spectrogram HD" has been removed from the App Store.
Please return to the front page and use the search box above to find another app.
We're sorry, "Spectrogram HD" has been removed from the App Store.
Please return to the front page and use the search box above to find another app.
Spectrogram gives you a detailed visual window into the science and beauty of sound. This real-time audio analyzer captures sound from the iPad's built in mic or external mic and displays the frequency components in a scrolling graph.
This iPad HD version builds on the popular iPhone Spectrogram, but adds several new features, is twice as fast, and has three times the frequency resolution.
- Adjustable speed, FFT window, and sensitivity.
- Discover images hidden in music.
- Logarithmic or Linear frequency axis.
- Time legend.
- Analyze frequencies up to 20kHz
- 256 - 2048 configurable FFT window size.
- Frequency scale can be toggled on/off.
- Pause capability.
- Save snapshots to your Camera Roll by pressing the sleep/wake & home buttons together.
Use Spectrogram for portable audio analysis, aiding identification of insects & birds, learning overtone singing, or have fun creating noises just to see how they look.
This type of display is also sometimes called a spectral waterfall, sonogram, or spectrograph.
Buy Spectrogram HD for your iPad and see what you've been hearing.
iOS 5 related fixes.
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