## Real-Time Signal Estimation From Modified Short-Time Fourier Transform Magnitude Spectra

- Xinglei Zhu, Gerald Beauregard, Lonce L. Wyse
- IEEE Transactions on Audio, Speech, and Language…
- 2007

In this paper, three new algorithms for signal reconstruction from spectral magnitude are presented. The first algorithm reconstructs a signal from its discrete Fourier transform (DFT) magnitude and half of its samples using the decimation-in-time FFT algorithm, which results in a closed-form solution for the unknown data. The second is based on localized… (More)