Free Inter-band Aliasing Sub-band Adaptive Filtering with Critical Sampling Filter bank Analysis
نویسندگان
چکیده
منابع مشابه
A polyphase and FFT realization of modulation sub-band adaptive filter with minimum sampling rate
A sub-band adaptive lter, in which modulation and demodulation are employed, were proposed [1],[2]. The sampling rate can be minimized, while no aliasing occurs. In this paper, a polyphase and FFT realization of this sub-band adaptive lter is proposed. In the polyphase and FFT realization for the transmultiplexer [3], the sampling rate reduction is the same as the number of the sub-bands. In th...
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1 Al-Falah School Of Engg. &Tech., Hayarana, India 2 Al-Falah School Of Engg. &Tech., Hayarana, India 3 ECE, SDEC, MTU,Noida,(India) Abstract: Communication technology has advanced to the point where teleconferences that use communication lines to connect remote conference rooms are taking place every day. The use of a centralized acoustic echo canceller in the mobile switching center of a GSM ...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2011
ISSN: 0975-8887
DOI: 10.5120/1731-2341