Heart Sounds Compression through Wavelet Transform Coding [Compresión de Sonidos Cardiacos Mediante Transformada Wavelet]

Please use this identifier to cite or link to this item: http://dspace.utpl.edu.ec/handle/123456789/19037

Title:	Heart Sounds Compression through Wavelet Transform Coding [Compresión de Sonidos Cardiacos Mediante Transformada Wavelet]
Authors:	Rohoden Jaramillo, K. Ludeña Gonzalez, P.
Keywords:	cardiac signals telemedicine compression discrete wavelet transform
Issue Date:	28-Jul-2015
Publisher:	2015 10th Iberian Conference on Information Systems and Technologies, CISTI 2015
Abstract:	The cardiac signals compression has been necessary since the telemedicine was considered as a solution to improve lack of medical assistance in the rural zones. When the signals that travel through a telemedicine network are compressed, the bandwidth consumed and the transmission times are reduced. Therefore, this article focuses on a solution for the compression of cardiac signals, using compression techniques that allow obtaining higher compression rates than the G722 codec, which is widely used by commercial tools. The obtained results with the proposed codec show better compression rates and lower codec times when compared with G722 codec.
URI:	http://dspace.utpl.edu.ec/handle/123456789/19037
ISSN:	978-989984345-5
Other Identifiers:	http://10.1109/CISTI.2015.7170527
Appears in Collections:	Artículos de revistas Científicas

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