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Which of the following use quadrature mirror filters?(a) Sub band coding(b) Trans-multiplexer(c) Sub band coding & Trans-multiplexer(d) None of the mentionedI got this question in examination.This intriguing question comes from Multirate Digital Signal Processing topic in division Multirate Digital Signal Procesing of Digital Signal Processing |
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Answer» RIGHT CHOICE is (c) Sub band coding & Trans-multiplexer Explanation: There are many applications where quadrature mirror FILTERS can be USED. Some of these applications are sub-band coding, trans-multiplexers and many other applications. |
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