Noise reduction scheme for speech recognition in mobile devices

Jeong Sik Park; Gil Jin Jang; Ji Hwan Kim

doi:10.1007/978-94-007-6996-0_100

Noise reduction scheme for speech recognition in mobile devices

Jeong Sik Park, Gil Jin Jang, Ji Hwan Kim

School of Electronics Engineering

Sogang University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

This paper proposes an efficient noise reduction scheme for speech recognition in mobile devices. Due to the limited capacity of mobile devices, the speech recognition system requires a noise reduction module processed with low computational intensity. For noise reduction in mobile devices, the proposed approach directly utilizes packet data estimated by a speech coder. In particular, we apply pitch information for comb filtering, a well-known noise reduction method.

Original language	English
Title of host publication	Information Technology Convergence
Subtitle of host publication	Security, Robotics, Automations and Communication
Publisher	Springer Verlag
Pages	949-955
Number of pages	7
ISBN (Print)	9789400769953
DOIs	https://doi.org/10.1007/978-94-007-6996-0_100
State	Published - 2013
Event	5th FTRA International Conference on Information Technology Convergence and Services, ITCS 2013 and the 3rd International Conference on Intelligent Robotics, Automations, Telecommunication Facilities, and Applications, IRoA 2013 - Fukuoka, Japan Duration: 8 Jul 2013 → 10 Jul 2013

Publication series

Name	Lecture Notes in Electrical Engineering
Volume	253 LNEE
ISSN (Print)	1876-1100
ISSN (Electronic)	1876-1119

Conference

Conference	5th FTRA International Conference on Information Technology Convergence and Services, ITCS 2013 and the 3rd International Conference on Intelligent Robotics, Automations, Telecommunication Facilities, and Applications, IRoA 2013
Country/Territory	Japan
City	Fukuoka
Period	8/07/13 → 10/07/13

Keywords

Comb filtering
Mobile device
Noise reduction
Speech recognition

Access to Document

10.1007/978-94-007-6996-0_100

Cite this

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title = "Noise reduction scheme for speech recognition in mobile devices",

abstract = "This paper proposes an efficient noise reduction scheme for speech recognition in mobile devices. Due to the limited capacity of mobile devices, the speech recognition system requires a noise reduction module processed with low computational intensity. For noise reduction in mobile devices, the proposed approach directly utilizes packet data estimated by a speech coder. In particular, we apply pitch information for comb filtering, a well-known noise reduction method.",

keywords = "Comb filtering, Mobile device, Noise reduction, Speech recognition",

author = "Park, {Jeong Sik} and Jang, {Gil Jin} and Kim, {Ji Hwan}",

year = "2013",

doi = "10.1007/978-94-007-6996-0_100",

language = "English",

isbn = "9789400769953",

series = "Lecture Notes in Electrical Engineering",

publisher = "Springer Verlag",

pages = "949--955",

booktitle = "Information Technology Convergence",

address = "Germany",

note = "5th FTRA International Conference on Information Technology Convergence and Services, ITCS 2013 and the 3rd International Conference on Intelligent Robotics, Automations, Telecommunication Facilities, and Applications, IRoA 2013 ; Conference date: 08-07-2013 Through 10-07-2013",

}

Park, JS, Jang, GJ & Kim, JH 2013, Noise reduction scheme for speech recognition in mobile devices. in Information Technology Convergence: Security, Robotics, Automations and Communication. Lecture Notes in Electrical Engineering, vol. 253 LNEE, Springer Verlag, pp. 949-955, 5th FTRA International Conference on Information Technology Convergence and Services, ITCS 2013 and the 3rd International Conference on Intelligent Robotics, Automations, Telecommunication Facilities, and Applications, IRoA 2013, Fukuoka, Japan, 8/07/13. https://doi.org/10.1007/978-94-007-6996-0_100

Noise reduction scheme for speech recognition in mobile devices. / Park, Jeong Sik; Jang, Gil Jin; Kim, Ji Hwan.
Information Technology Convergence: Security, Robotics, Automations and Communication. Springer Verlag, 2013. p. 949-955 (Lecture Notes in Electrical Engineering; Vol. 253 LNEE).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Park, Jeong Sik

AU - Jang, Gil Jin

AU - Kim, Ji Hwan

PY - 2013

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N2 - This paper proposes an efficient noise reduction scheme for speech recognition in mobile devices. Due to the limited capacity of mobile devices, the speech recognition system requires a noise reduction module processed with low computational intensity. For noise reduction in mobile devices, the proposed approach directly utilizes packet data estimated by a speech coder. In particular, we apply pitch information for comb filtering, a well-known noise reduction method.

AB - This paper proposes an efficient noise reduction scheme for speech recognition in mobile devices. Due to the limited capacity of mobile devices, the speech recognition system requires a noise reduction module processed with low computational intensity. For noise reduction in mobile devices, the proposed approach directly utilizes packet data estimated by a speech coder. In particular, we apply pitch information for comb filtering, a well-known noise reduction method.

KW - Comb filtering

KW - Mobile device

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DO - 10.1007/978-94-007-6996-0_100

M3 - Conference contribution

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T3 - Lecture Notes in Electrical Engineering

SP - 949

EP - 955

BT - Information Technology Convergence

PB - Springer Verlag

T2 - 5th FTRA International Conference on Information Technology Convergence and Services, ITCS 2013 and the 3rd International Conference on Intelligent Robotics, Automations, Telecommunication Facilities, and Applications, IRoA 2013

Y2 - 8 July 2013 through 10 July 2013

ER -

Noise reduction scheme for speech recognition in mobile devices

Abstract

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Conference

Keywords

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