User profiles for Debi Das

Debi Prasad Das

Senior Principal Scientist, CSIR-Institute of Minerals and Materials Technology (CSIR-IMMT) …
Verified email at immt.res.in
Cited by 1627

Active mitigation of nonlinear noise processes using a novel filtered-s LMS algorithm

DP Das, G Panda - IEEE Transactions on Speech and Audio …, 2004 - ieeexplore.ieee.org
In many practical applications the acoustic noise generated from dynamical systems is
nonlinear and deterministic or stochastic, colored, and non-Gaussian. It has been reported that …

Supercapacitor properties of partially oxidised-MXene quantum dots/graphene hybrids: Fabrication of flexible/wearable micro-supercapacitor devices

…, B Mohanty, G Padhy, RK Trivedi, DP Das… - Chemical Engineering …, 2024 - Elsevier
Recently, combining the synergistic properties of two-dimensional (2D) and zero-dimensional
(0D) materials has attracted significant attention for energy applications. Here, we report …

Particle swarm optimization based active noise control algorithm without secondary path identification

NK Rout, DP Das, G Panda - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
In this paper, particle swarm optimization (PSO) algorithm, which is a nongradient but simple
evolutionary computing-type algorithm, is proposed for developing an efficient active noise …

Filtered-s LMS algorithm for multichannel active control of nonlinear noise processes

DP Das, SR Mohapatra, A Routray… - IEEE transactions on …, 2006 - ieeexplore.ieee.org
This correspondence proposes a novel nonlinear adaptive algorithm named as filtered-s
least mean square (FSLMS) algorithm for multichannel active control of nonlinear noise …

Stock market prediction of S&P 500 and DJIA using bacterial foraging optimization technique

…, G Sahoo, PK Dash, DP Das - 2007 IEEE congress …, 2007 - ieeexplore.ieee.org
The present paper introduces the Bacterial Foraging Optimization (BFO) technique to
develop an efficient forecasting model for prediction of various stock indices. The connecting …

Interpretation of mill vibration signal via wireless sensing

SP Das, DP Das, SK Behera, BK Mishra - Minerals Engineering, 2011 - Elsevier
Tumbling mills emit vibration that can be captured to assess its performance. We interpret the
vibration signature of a one meter diameter mill in response to changes in mill speed, rock/…

A novel method of extending the linearity range of linear variable differential transformer using artificial neural network

SK Mishra, G Panda, DP Das - IEEE Transactions on …, 2009 - ieeexplore.ieee.org
This paper proposes a simple and novel method of designing and developing high-linearity
linear variable differential transformer (LVDT)-based displacement sensing systems. …

A 16Gb 3b/Cell NAND flash memory in 56nm with 8MB/s write rate

…, J Chan, J Lan, P Hong, L Peng, D Das… - … Solid-State Circuits …, 2008 - ieeexplore.ieee.org
We present an 8 MB/s 3-bit per cell (D3) NAND flash memory that uses the same number of
ECC bytes as 2-bit per cell (D2) NAND. Since no extra columns are added in D3 devices, the …

Functional link artificial neural network applied to active noise control of a mixture of tonal and chaotic noise

SK Behera, DP Das, B Subudhi - Applied Soft Computing, 2014 - Elsevier
Many practical noises emanating from rotating machines with blades generate a mixture of
tonal and the chaotic noise. The tonal component is related to the rotational speed of the …

An efficient narrowband active noise control system for accommodating frequency mismatch

S Bagha, DP Das, SK Behera - IEEE/ACM Transactions on …, 2020 - ieeexplore.ieee.org
The conventional narrowband active noise control (ANC) is a popular method for reducing
narrowband noise generated from rotating machines like engines, fans, blowers, and power …