Savvy

Savvy recovers one dimensional signals such as ECG, audio, radar, etc. from partial samples, implementing the same mathematical method as Rapid does. It may recover a signal from its 25% partial samples in perceptually lossless quality. In other words, it may accelerate signal data acquisition by 4 times faster without loss of signal quality.

To Verify, click here to download Savvy Demo (Windows) and testing data.

I. Recover signal from samples

Original signal
50% samples
Signal data recovered from 50% samples
25% samples
Signal data recovered from 25% samples

II. Exact signal recovery

More important, Savvy can exactly recover a high quality signal from a few partial samples in real time. This unique ability essentially distinguishes Savvy from compressed sensing and existing interpolation methods.

This signal can be exactly recovered from its 25% samples
25% samples

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