S. Ahmed

ECG data compression using optimal non-orthogonal wavelet transform.

S. Ahmed, A. Al-Shrouf, M. Abo-Zahhad, 2000, Medical engineering & physics.

An ECG signal compressor based on the selection of optimal threshold levels of discrete wavelet transform coefficients

S. M. Ahmed, M. Abo-Zahhad, R. J. Schilling, 2008, Journal of medical engineering & technology.

ECG signal compression using combined modified discrete cosine and discrete wavelet transforms

S. Ahmed, M. Abo-Zahhad, A. Al-Ajlouni, 2009, Journal of medical engineering & technology.

High-quality low-complexity wavelet-based compression algorithm for audio signals

S. Ahmed, M. Abo-Zahhad, A. Al-Smadi, 2003 .