Audio Watermarking using Raw Speech. - Watchara Pijayanan; Prusayon Nintana Vongsa; Thumrongrat Amornraksa (VIIP, 2001)

On the Performance of Watermarking Method based on Amplitude Modulation. - Rapee Puertpan; Watchara Pijayanan; Thumrongrat Amornraksa (VIIP, 2001)