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공중 음파통신의 송신단 잡음추정에 기반한 잡음 회피 알고리즘

Title
공중 음파통신의 송신단 잡음추정에 기반한 잡음 회피 알고리즘
Authors
박세권조국래손종욱
DGIST Authors
박세권; 조국래손종욱
Issue Date
2018-11-16
Citation
2018 대한임베디드공학회 추계학술대회
Type
Conference
Abstract
Aerial acoustic communication is a low rate data exchange technology of sending and receiving information using acoustic wave. Because ordinary microphone or speaker of smart phone just supports audible acoustic, so only audible acoustic waves can be used to aerial acoustic communication between two smart phones. Meanwhile, most of audible acoustic frequency band might affect exiting sound source. Thus, an effective noise avoidance or cancellation algorithm is required for acoustic communication. This paper proposed a noise avoiding algorithm based on estimated noise in transmission.
URI
http://hdl.handle.net/20.500.11750/14627
Publisher
대한임베디드공학회
Related Researcher
Files:
There are no files associated with this item.
Collection:
Division of Electronics & Information System2. Conference Papers


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