This article presents a two-stage approach for the processing of frequency-stacked mobile
subbands. The frequency stacking is performed in the analog domain to enable the use of a …

DSP System Design presents the investigation of special type of IIR polyphase filter
structures combined with frequency transformation techniques used for fast, multi-rate …

The digital signal processing (DSP) algorithms used by communication systems are typically
specified as floating-point or, ideally, infinite precision operations. On the other hand, digital …

Multirate filters are digital filters where sampling rate of the input signal is changed into
another sampling rate at the output. The sampling rate conversions are required in a variety …

This paper proposed a new method to obtain an optimum arrangement of the second-order
sections in digital IIR filters in order to reduce the steady-state output noise variance when …

This paper reports on a Field Programmable Gate Array (FPGA) implementation as well as
prototyping for real-time testing of a low complexity high efficiency decimation filter …

In this paper, an efficient Infinite Impulse Response Decimation Architecture based on
conventional IIR filter using Merged Delay Transformation (MDT) is proposed. The technique …

Digital Processing of Environmental Noise Samples Page 1 Digital Processing of Environmental
Noise Samples Mikko Lahtinen JYVÄSKYLÄ LICENTIATE THESES IN COMPUTING 17 Page 2 …

The paper presents high speed and computationally efficient architecture for the recursive
interpolation filters for digital audio applications. Conversion of anti-imaging IIR filter that is …

In this paper, the Merged Delay Transformation approach has been employed in order to
design Infinite Impulse Response-Decimation Filter (IIR-DF) and it has also been proved that …