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160
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ISCAS
2008
IEEE
16 years 1 months ago
2008
IEEE
—In this paper a new ADC architecture of flash type is proposed. This proposed N-bit flash ADC replaces the (2N -1)-toN encoder with two (2N/2 -1)-to-(N/2) encoders to accomplish...
165
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ISCAS
2008
IEEE
16 years 1 months ago
2008
IEEE
— This paper presents models for estimating the transition activity of signals at the output of adders in Field Programmable Gate Arrays (FPGAs), given only word-level measures o...
188
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ISCAS
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— Especially for tasks like automatic meeting transcription, it would be useful to automatically recognize speech also while multiple speakers are talking simultaneously....
172
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ISCAS
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— Most of the existing MIMO-OFDM channel estimation methods do not take into account the effect of the pulseshaping filter in the transmitter nor of the matched filter ...
172
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ISCAS
2008
IEEE
16 years 1 months ago
2008
IEEE
—The IEEE 802.16 standard (commonly known as WiMAX), which has been proposed as a new wireless broadband standard, is capable of delivering very high data rate and covering wide ...