Abstract
In this paper, we present a quantitative signal-to-noise ratio (SNR) analysis of linear chirps in the continuous-time short-time Fourier transform (STFT) domain using Gaussian windows, the 3dB SNR definition is used. It is compared with the SNRs in the time and the Fourier transform domains. Some numerical examples are shown to illustrate the theory.
| Original language | English |
|---|---|
| Pages (from-to) | 3573-3576 |
| Number of pages | 4 |
| Journal | Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing |
| Volume | 6 |
| Publication status | Published - 2001 |
| Externally published | Yes |
| Event | 2001 IEEE International Conference on Acoustics, Speech, and Signal Processing - Salt Lake, UT, United States Duration: 7 May 2001 → 11 May 2001 |
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Xia, X. G., Wang, G., & Chen, V. C. (2001). A quantitative SNR analysis of linear chirps in the continuous-time short-time Fourier transform domain with Gaussian windows. Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing, 6, 3573-3576.