A Talking Robot and Its Singing Skill Acquisition

  • Mitsuhiro Nakamura
  • Hideyuki Sawada
Conference paper

DOI: 10.1007/11553939_127

Part of the Lecture Notes in Computer Science book series (LNCS, volume 3683)
Cite this paper as:
Nakamura M., Sawada H. (2005) A Talking Robot and Its Singing Skill Acquisition. In: Khosla R., Howlett R.J., Jain L.C. (eds) Knowledge-Based Intelligent Information and Engineering Systems. KES 2005. Lecture Notes in Computer Science, vol 3683. Springer, Berlin, Heidelberg

Abstract

A talking and singing robot which has equivalent mechanical organs to human vocal system is being developed based on a mechatronics technology under a feedback control. While various ways of vocal sound production have been actively studied so far, a mechanical construction of the vocal system is considered to advantageously realize natural vocalization with its fluid dynamics. Motors are employed for the manipulation of the mechanical system. The robot adaptively learns the relations between motor control parameters and the generated vocal sounds using an auditory feedback learning with neural networks, and sings a song by mimicking a human vocalization. This paper presents the construction of the talking robot and its singing performance, together with the adaptive control for the pitch and phoneme learning. The robot generates vowel and consonant sounds of different pitches by dynamically controlling the vocal cords, vocal tract and nasal cavity.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Copyright information

© Springer-Verlag Berlin Heidelberg 2005

Authors and Affiliations

  • Mitsuhiro Nakamura
    • 1
  • Hideyuki Sawada
    • 1
  1. 1.Department of Intelligent Mechanical Systems Engineering, Faculty of EngineeringKagawa UniversityTakamatsu-city, KagawaJapan

Personalised recommendations