NDLI: Compression of high-quality audio signals using adaptive filterbanks and a zero-tree coder

Please wait, while we are loading the content...

2014 IEEE 28th Convention of Electrical & Electronics Engineers in Israel (IEEEI)

2012 IEEE 27th Convention of Electrical and Electronics Engineers in Israel

2010 IEEE 26-th Convention of Electrical and Electronics Engineers in Israel

2008 IEEE 25th Convention of Electrical and Electronics Engineers in Israel

2006 IEEE 24th Convention of Electrical & Electronics Engineers in Israel

2004 23rd IEEE Convention of Electrical and Electronics Engineers in Israel

The 22nd Convention on Electrical and Electronics Engineers in Israel, 2002.

21st IEEE Convention of the Electrical and Electronic Engineers in Israel. Proceedings (Cat. No.00EX377)

Proceedings of 19th Convention of Electrical and Electronics Engineers in Israel

Eighteenth Convention of Electrical and Electronics Engineers in Israel

Eighteenth Convention of Electrical and Electronics Engineers in Israel

Recent results in universal coding for probabilistic sources and individual sequences

On achievable information rates over slowly-fading channels with ideal and partial side information

Encoding mismatch in lossy source compression

A technique to prove the channel coding theorem for a reduced class of codes and its applications

A converse theorem for the multiple description problem

Parametric estimation of single morphologically varying evoked brain potentials

Functional correlates with left-right asymmetry of visual evoked potentials in stroke patients-modeling and experimental results

A comparison of neural network and Bayes recognition approaches to the diagnostic of multiple sclerosis

Clustering of non-convex patterns for medical imaging

Disk-based video-on-demand storage servers: requirements, challenges and (some) solutions

A framework for type system definition and manipulation in C++

Visualizing programs using graphs

A verification scheme for pipelined vector architectures

The Parallel Booster: software architecture and optimization results

A study of finite size power isotropic radiators

A numerical absorbing boundary condition for finite element analysis

Improving impedance matrix localization by a digital filtering approach

Circular polarization microstrip array on a conical surface

Matrix thinning with reduced field testing (RFT)

Digital simulation of transient phenomena in power transformers

Domains of ferroresonance occurrence in voltage transformers with or without damping reactors

Analysis of a photovoltaic water pumping system

Superconducting inductive current limiter as a power system component

Transmission line based power averaging

Some aspects of using maintenance scheduling algorithms in long range planning models

The PCS CDMA system overview

An efficient baseband approach for simulation of Frequency-Hopping Spread Spectrum Systems

Chaotic signals for multiple access communications

Highlights of the mobile communications channel research

Intelligent scan image progressive transmission

Fractal representation of images via the discrete wavelet transform

An efficient coding scheme for binary images based on the morphological skeleton representation

Rotation-invariant MLP classifiers for automatic aerial image recognition

Super-resolution restoration of continuous image sequence using the LMS algorithm

An overview on the global behavior of kinematically redundant robotic manipulators

Optimal parameter adjustment of telerobot servodrive

Controller-observer for point-to-point control of a flexible-joint robot with uncertain parameters

Simulation of light beam propagation in nonlinear media

Some aspects of wave propagation in quadratic weakly nonlinear media

On the existence of the near zone inverse Doppler effect

On isotropic scattering of electromagnetic radiation

Wave propagation in moving chiral media: the Fizeau experiment revisited

Short-pulse inversion of inhomogeneous media: a local spectral analysis in the time-domain

Novel approach in scanning acoustic microscopy-the resonance mode

Electrostatically driven micro resonator with a CMOS capacitive read out

Ferroelectric electron emission cathodes

Amorphous diamond like carbon films as a new material for electron devices

Design of a hardened fast bipolar monolithic Charge Sensitive Preamplifier

Estimation methods for voltage stability limits in power systems

Considerations of neutral current protection operation during cascade short-circuit of capacitor unit

Investigations of leakage currents along polluted and wetted insulators and their correlation with flashover voltages

A generation system reliability model with Monte Carlo simulation

The Lightning Position and Tracking System (LPATS) in Israel: first results

Recent advances in speech recognition

HMM phoneme recognition with supervised training and Viterbi algorithm

Unsupervised text independent speaker classification

Speech analysis and synthesis using a glottal excited AR model with DTW-based glottal determination

Compression of high-quality audio signals using adaptive filterbanks and a zero-tree coder

Closed form solution for time-varying Kalman filter

Robust finite-horizon H/sub 2/ control

Robust control of uncertain resonant systems using pole-placement [discrete-time systems]

Optimal control for unstable non-minimum phase uncertain dynamic vehicle

Development ways of intelligent measurement control system

Taking loss of lock into account when designing radar tracking loops against jamming and manouvering

Diffraction effects on degenerate transverse laser modes

Observation of a free-electron laser interaction in the UHF regime

Identification of motion blur for blind image restoration

Restoration of images degraded by mechanical vibrations

Photoelectric detector used for object sorting

Performance measurement in point source target detection

Controlled semiconductor capacitors

Mobility-lifetime product of CdTe/CdZnTe crystals from charge collection efficiency of X-ray detectors

VLSI circuits degradation due to ESD stress below ESD rating voltage

Adaptive sensitivity CCD image sensor

Influence of high fluence neutron irradiation on forward current of semiconductor detectors

Suboptimal detection for intersymbol interference inflicted cable channels

A comparison of the mean time to lose lock in coherent/noncoherent DLL's

Phase locked loop with extended range phase detector

Series expansions for the distribution of noncentral indefinite quadratic forms in complex normal variables

Analysis of sounds from occluded arteries by using a linear array of microphones

Monitoring of separate lung ventilation in anesthesia and intensive care

Does adaptation cause the decay in time course of cell response? A modeling approach

A multi-compartment computer simulation for analysis of fluid resuscitation following hemorrhagic shock

Skin-temperature variability indicates vascular sympathetic activity

A digital systolic neural network chip (DSNC)

Encoding resolution in Hopfield associative memory networks

Neural network based model for classification of music type

Global model of neural networks, stability and learning

Neural network construction via a linear program

Low loss low cost microstrip millimeter wave mixers at 94 GHz

K band very low noise DRO

Cyclotron-resonance maser experiments in first and second harmonics

A novel free-electron maser as a high power microwave source of sophisticated signals

Scattering parameter analysis of periodic waveguides for cyclotron masers

Pulsating power based on distributed elements

Analytical and experimental analysis of processes in a single phase cycloconverter

A current source parallel inverter in steady-state operation

Reduction of reverse recovery losses in auxiliary switch topologies by saturable reactors

Matrix converter-theory and simulation

Coding for magnetic and optical recording

On the influence of erasure correction on the probability of undetected error of Reed-Solomon codes

nd-convolutional codes: performance and structural analysis

Maximum likelihood soft decoding of binary codes by projecting on Abelian group codes

On spectra of BCH codes

Optimal and sub-optimal source localization in a waveguide

Array geometry optimization for ambiguity resolution in direction finding

On jamming GPS signals

Accurate frequency estimation in power systems by DSP

A mixed signal circuit for electrical measurements in a harsh environment

Reflectance in the red and near infra-red ranges of the spectrum as tool for remote chlorophyll estimation in inland waters-Lake Kinneret case study

Architecting noncooperative networks

On collision resolution protocols for channels with long propagation delay

TechLAN: an experimental high-speed ATM LAN

Tracking strategies in wireless networks

Analysis and design of the feedback and feedforward paths of active PFC for minimum input current distortion

A soft switcher optimized for IGBTs in PWM topologies

Ways of improvement of power factor of series resonant power supply

Optimization of the auxiliary switch components in a flying capacitor ZVS PWM converters

A chaos model of subharmonic oscillations in current mode PWM boost converters

Design and performance of an electronic ballast for high pressure sodium (HPS) lamps

Detecting heavy ions and protons in space: single-events monitor

Study of natural space radiation effects in semiconductor devices for selection of electronic parts

Radiation induced interface traps in MOS capacitors made by industrial 2 /spl mu/m CMOS process

CMOS low noise switched charge sensitive preamplifier for CdTe X-ray detection

Neural Network Controllers for Switch Mode Systems: Off Line Training by an "Ideal Controller" Data

17th Convention of Electrical and Electronics Engineers in Israel

The Sixteenth Conference of Electrical and Electronics Engineers in Israel,

Compression of high-quality audio signals using adaptive filterbanks and a zero-tree coder

Content Provider	IEEE Xplore Digital Library
Author	Karelic, Y. Malah, D.
Copyright Year	1995
Description	Author affiliation: Dept. of Electr. Eng., Technion-Israel Inst. of Technol., Haifa, Israel (Karelic, Y.; Malah, D.)
Abstract	In this work we present a subband coding system for compressing high-quality audio signals. Two alternative subband decomposition schemes are considered: One consists of time-varying analysis and synthesis filterbanks that adapt their structure to the time-varying properties of the input signal; the other is based on decomposition of each block of samples separately. Both schemes are based on the wavelet packets theory and the best-basis selection algorithm. The coder and decoder used in the system are based on the zero-tree algorithm which was originally developed for coding still images and is adapted here for coding audio signals. The performance of the proposed system is shown to be superior to the MPEG-Audio layer I standard, achieving an improvement of up to 10.6 dB in segmental SNR at output bit rate of 64 kbit/sec and up to 6.5 dB at output bit rate of 128 kbit/sec, for a variety of music signals. However, it turns out that most of the improvement is due to the zero-tree coding algorithm.
File Size	521747
File Format	PDF
ISBN	0780324986
DOI	10.1109/EEIS.1995.513823
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1995-03-07
Publisher Place	Israel
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Adaptive filters Cost function Wavelet packets Frequency Image coding Bit rate Bandwidth Libraries Entropy Electronic mail
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in