GitHub

LMS_RLS_Adaptive_FIlters

This repository contains Verilog HDL code for the implementation of two adaptive filters: the Least Mean Squares (LMS) filter and the Recursive Least Squares (RLS) filter. The repository also includes ...
Design-Reuse

Mapping LMS Adaptive Filter IP Core to Multiplier-Array FPGA Architecture for High Channel-Density VOIP Line Echo Cancellation

The LMS adaptive filter is the main functional block in high channel-density line echo cancellers for VOIP. In this paper, we describe an LMS adaptive FIR filter IP and estimate its performance when ...
IEEE

Performance analysis of the deficient length LMS adaptive algorithm

Abstract: In almost all analyzes of the least mean-square (LMS) finite impulse response (FIR) adaptive algorithm, it is assumed that the length of the adaptive filter is equal to that of the unknown ...
IEEE

Adaptive LMS Algorithm for Effective Noise Suppression

Abstract: Noise cancellation aims to reduce or eliminate unwanted signals from the original signals, such as audio signals, thereby improving signal quality and clarity. A popular method for active ...
Scientific Research Publishing

Integrated Zero-Phase and LMS Adaptive Filtering for Improving Heartbeat Signal Processing ()

This paper presents a novel hybrid framework that integrates Zero-Phase filtering (ZP) with adaptive Least Mean Squares (LMS) filtering to enhance noise reduction in signal generation and processing ...
GitHub

Developed an adaptive LMS filter in MATLAB, improving speech signal SNR by 10 dB. Showcased real-time DSP for noise reduction.

There was an error while loading. Please reload this page. %% Load Clean Speech Signal [speech, fs] = audioread('bluewhale.au'); % Your clean speech file speech ...
TechRepublic

Step Size Optimization of LMS Algorithm Using Particle Swarm Optimization Algorithm in System Identification

System identification is the art and science of building mathematical models of dynamic systems from observed input-output data .This paper combines Particle Swarm Optimization Algorithm and LMS ...
TechRepublic

Implementation of Adaptive Noise Canceller using LMS Algorithm

In this paper, the authors describe the concept of adaptive noise cancelling, an alternative method of estimating signals corrupted by additive noise or interference. A desired signal corrupted by ...