Noise Robustness

In this paper, we investigate the noise-robustness of features based on the cepstral time coef- ficients (CTC). By cepstral time coefficients, we mean the coefficients obtained from applying the discrete …...

In this paper, we develop a series of algorithms to improve the noise robustness of speech features based on discrete cosine transform (DCT). The DCT-based modulation spectra of clean speech …...

AbstractDecipherment of historical ciphers is a challenging problem. The language of the target plaintext might be unknown, and ciphertext can have a lot of noise. State-of-the-art decipherment methods use beam …...