Presentation	1999/6/11 Realizaiton of band stop filter using FPGA. Wichai Boonkumklao, Nobuhiro Miki,
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Abstract(in English)	The FPGA (Field Programmable Gate Array) is a kind of programmable devices, has several types, and is re-witable many time. In the case of small number of production for a special purpose DSP, the cost can be reduced by using FPGA. There is a wire-less communicaion in which the speech and the data (DTMF) is mixed in the same band, and the band elimination filter is required to hear the speech with good quality. Here we propose a hardware architecture to realize the band elimination filter using FPGA, which is useful to eliminate the DTMF signal only. We show the method to realize the designed filter and the experimental results for the realized hardware.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	FPGA / VHDL / Band stop filter / TDMF
Paper #	VLD99-42
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Conference Information
Committee	VLD
Conference Date	1999/6/11(1days)
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Paper Information
Registration To	VLSI Design Technologies (VLD)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Realizaiton of band stop filter using FPGA.
Sub Title (in English)
Keyword(1)	FPGA
Keyword(2)	VHDL
Keyword(3)	Band stop filter
Keyword(4)	TDMF
1st Author's Name	Wichai Boonkumklao
1st Author's Affiliation	Graduate School of Engineering, Hokkaido University()
2nd Author's Name	Nobuhiro Miki
2nd Author's Affiliation	Graduate School of Engineering, Hokkaido University
Date	1999/6/11
Paper #	VLD99-42
Volume (vol)	vol.99
Number (no)	108
Page	pp.pp.-
#Pages	6
Date of Issue