Low-band extension of telephone-band speech. - G. Miet; Andreas Johannes Gerrits; Jean-Christophe Valière (ICASSP, 2000)

Hi-BIN: an alternative approach to wideband speech coding. - Rakesh Taori; Robert Johannes Sluijter; Andreas Johannes Gerrits (ICASSP, 2000)

Speech enhancement via frequency bandwidth extension using line spectral frequencies. - Samir Chennoukh; Andreas Johannes Gerrits; G. Miet; Robert Johannes Sluijter (ICASSP, 2001)