Performance enhanced multi-rate iLBC. - Koji Seto; Tokunbo Ogunfunmi (ACSCC, 2011)

Scalable wideband speech coding for IP networks. - Koji Seto; Tokunbo Ogunfunmi (ACSCC, 2012)

Scalable multi-rate iLBC. - Koji Seto; Tokunbo Ogunfunmi (ISCAS, 2012)

Scalable Speech Coding for IP Networks: Beyond iLBC. - Koji Seto; Tokunbo Ogunfunmi (IEEE Trans. Speech Audio Process., 2013)

Performance enhanced scalable wideband speech coding for IP networks. - Koji Seto; Tokunbo Ogunfunmi (ACSSC, 2014)

Packet-loss robust scalable speech coding using the discrete wavelet transform. - Koji Seto; Tokunbo Ogunfunmi (ISCAS, 2014)

On the use of discrete wavelet transform for robust scalable speech coding. - Tokunbo Ogunfunmi; Koji Seto (ISCAS, 2016)

A scalable wideband speech codec using the wavelet packet transform based on the internet low bitrate codec. - Koji Seto; Tokunbo Ogunfunmi (Comput. Speech Lang., 2019)