Service Robot SCORPIO with Robust Speech Interface. (3rd January 2013)
- Record Type:
- Journal Article
- Title:
- Service Robot SCORPIO with Robust Speech Interface. (3rd January 2013)
- Main Title:
- Service Robot SCORPIO with Robust Speech Interface
- Authors:
- Ondas, Stanislav
Juhar, Jozef
Pleva, Matus
Cizmar, Anton
Holcer, Roland - Abstract:
- The SCORPIO is a small-size mini-teleoperator mobile service robot for booby-trap disposal. It can be manually controlled by an operator through a portable briefcase remote control device using joystick, keyboard and buttons. In this paper, the speech interface is described. As an auxiliary function, the remote interface allows a human operator to concentrate sight and/or hands on other operation activities that are more important. The developed speech interface is based on HMM-based acoustic models trained using the SpeechDatE-SK database, a small-vocabulary language model based on fixed connected words, grammar, and the speech recognition setup adapted for low-resource devices. To improve the robustness of the speech interface in an outdoor environment, which is the working area of the SCORPIO service robot, a speech enhancement based on the spectral subtraction method, as well as a unique combination of an iterative approach and a modified LIMA framework, were researched, developed and tested on simulated and real outdoor recordings.
- Is Part Of:
- International journal of advanced robotic systems. Volume 10:Number 1(2013)
- Journal:
- International journal of advanced robotic systems
- Issue:
- Volume 10:Number 1(2013)
- Issue Display:
- Volume 10, Issue 1 (2013)
- Year:
- 2013
- Volume:
- 10
- Issue:
- 1
- Issue Sort Value:
- 2013-0010-0001-0000
- Page Start:
- Page End:
- Publication Date:
- 2013-01-03
- Subjects:
- Service Robot -- Automatic Speech Recognition -- Speech Enhancement -- Spectral Subtraction -- Human-Robot Interaction
Robotics -- Periodicals
Robotics
Periodicals
629.892 - Journal URLs:
- http://arx.sagepub.com/ ↗
http://search.epnet.com/direct.asp?db=bch&jid=13CR&scope=site ↗
http://www.intechweb.org/journal.php?id=3 ↗
http://www.uk.sagepub.com/home.nav ↗ - DOI:
- 10.5772/54934 ↗
- Languages:
- English
- ISSNs:
- 1729-8806
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 24530.xml