RESTU's an Engine for Synthetic Thespian Units (RESTU): Speaker Localization Subsystem (SpeaCal)
- A. A. Nugraha, A. S. Prihatmanto, and T. Mardiono, “The Design and Implementation of RESTU’s an Engine for Synthetic Thespian Units (RESTU): Speaker Localization Subsystem (SpeaCal),” Institut Teknologi Bandung, 2011.