Per Hedelin

Packet Video Error Concealment With Gaussian Mixture Models

Qualitative Analysis of Video Packet Loss Concealment with Gaussian Mixtures

LSP quantization by a union of locally trained codebooks

A Statistical Approach to Packet Loss Concealment for Video

Vector quantization by companding a union of Z-lattices

An information theoretic perspective on the speech spectrum process

Low-Rate Quantization of Spectrum Parameters

Model Based Spectrum Prediction

Recursive LPC Spectrum Coding - a Classified VQ Approach

Robust Vector Quantization by a Linear Mapping of a Block Code

Hadamard-based Soft Decoding for Vector Quantization over Noisy Channels

Performance Bounds for LPC Spectum Quantization

SD Optimization of Spectral Coders

Combatting Packet Losses by Model Based Spectrum Prediction

Recursive Coding of Spectrum Parameters

Audibility of Pitch-Synchronously Modulated Noise

Theory for transmission of vector quantization data

Soft Decoding for Vector Quantization in Combination with Block Channel Coding

Low Rate Speech Coding Using a Glottal Pulse Codebook

Interpolating the History - Improved Excitation Coding for High Quality CELP Coding

Vector quantization for speech transmission

Vector quantization over a Noisy Channel using Soft Decision Decoding

Spectral Coding at 20 bits

Employing the Hadamard Transform for Analysis and Design of Vector Quantizers

1994

How to evaluate search methods for vector quantization

Design Methods for VQ by Linear Mappings of Block Codes

A Glottal Vocoder Emloying Vector Quantization

A Soft Decoder Vector Quantizer for a Noisy Channel

Robust Vector Quantization in Spectral Coding

A Robust Single-Stage VQ for Spectral Coding

Robust Vector Quantization by Linear Mappings of Block Codes

Spectral Coding by LSP-frequencies: Scalar and VQ-methods

A Multi-Stage Perspective on CELP Speech Coding

Design and Initialization of Artificial Neural Networks by (Reduced) Pair-Wise Tests

Probability Based Optimization for Network Classifiers

Model or Non-Model Based Classifiers

Amplitude Quantization for CELP Excitation Signals

Low Bit-rate Spectral Coding in CELP - A New LSP-Method

The CTH-Speech Database: An Integrated Multilevel Approach

Pitch Period Determination of Aperiodic Speech Signals

Structures and contents in CELP residual code-books

High Temporal Resolution in Multi-Pulse Coding

Tree-Search Quantization of LSP-Parameters

Classification: A problem of Optimization or Organization?

The CTH-Speech Database: An Integrated Multilevel Approach

CTH Signal Processing Activities - The 1989 Perspective

Code-Book Driven Glottal Pulse Analysis

Extended Glottal LPC with Mixed Excitation

Phase Compensation in All-pole Speech Analysis