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ADSL Asymmetric Digital Subscriber Line ASIC Application Specific Integrated Circuit BFP Block Floating Point

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ADSL Asymmetric Digital Subscriber Line ASIC Application Specific Integrated Circuit BFP Block Floating Point

CBFP Convergent Block Floating Point

CMOS Complementary Metal Oxide Semiconductor DAB Digital Audio Broadcasting

DVB-H Digital Video Broadcasting Handheld DVB-T Digital Video Broadcasting Terrestrial DFT Discrete Fourier Transform

DMT Discrete Multitone Modulation DSP Digital Signal Processing DWL Data Word Length

FCC Federal Communications Commission FFT Fast Fourier Transform

FPGA Field Programmable Gate Array IDFT Inverse Discrete Fourier Transform IFFT Inverse Fast Fourier Transform MSE Mean Square Error

OFDM Orthogonal Frequency Division Multiplexing OWL Output Word Length

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PAR Peak-to-Average Ratio

QAM Quadrature Amplitude Modulation QPSK Quadrature Phase Shift Keying RAM Random Access Memory

ROM Read Only Memory SNR Signal-to-Noise Ratio SWL System Word Length TFC Time-frequency Code TWL Twiddle Word Length UWB Ultra Wide Band

VDSL Very-high-bit-rate Digital Subscriber Line

VHDL Very-high-speed-integrated-circuit Hardware Description Language

VLSI Very Large Scale Integration VOIP Voice Over Internet Protocol WLAN Wireless Local Area Network

WMAN Wireless Metropolitan Area Network

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