Increasing the Capacity of the Cover Audio Signal by Using Multiple LSBs for Information Hiding. - Hemant B. Kekre; Archana A. Athawale; B. Swarnalata Rao; Uttara A. Athawale (ICETET, 2010)

Increased capacity for information hiding using Walsh transform. - H. B. Kekre; Archana A. Athawale; Uttara A. Athawale (ICWET, 2010)

Increased cover capacity using advanced multiple LSB algorithms. - H. B. Kekre; Archana A. Athawale; Uttara A. Athawale (ICWET, 2011)