Towards iLBC Speech Coding at Lower Rates Through a New Formulation of the Start State search. - Christopher M. Garrido; Manohar N. Murthi; Søren Vang Andersen (ICASSP (1), 2005)

On Variable Rate Frame Independent Predictive Speech Coding: Re-Engineering ILBC. - Christopher M. Garrido; Manohar N. Murthi; Søren Vang Andersen (ICASSP (1), 2006)