Per Hedelin - researchr alias

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Viewing Publication 1 - 50 from 50

2023

Distribution Preserving Source Separation with Time Frequency Predictive ModelsPedro J. Villasana T., Janusz Klejsa, Lars F. Villemoes, Per Hedelin. eusipco 2023: 46-50 [doi]

2019

High-quality Speech Coding with Sample RNNJanusz Klejsa, Per Hedelin, Cong Zhou, Roy Fejgin, Lars F. Villemoes. icassp 2019: 7155-7159 [doi]

2018

Temporal Noise Shaping with CompandingArijit Biswas, Per Hedelin, Lars F. Villemoes, Vinay Melkote. interspeech 2018: 3548-3552 [doi]

2017

2011

Methods for enhanced harmonic transpositionLars F. Villemoes, Per Ekstrand, Per Hedelin. waspaa 2011: 161-164 [doi]

2006

Qualitative Analysis of Video Packet Loss Concealment with Gaussian MixturesDaniel Persson, Thomas Eriksson, Per Hedelin. icassp 2006: 961-964 [doi]

2005

Companded quantization of speech MDCT coefficientsFredrik Norden, Per Hedelin. taslp, 13(2):163-173, 2005. [doi]

A Statistical Approach to Packet Loss Concealment for VideoDaniel Persson, Per Hedelin. icassp 2005: 293-296 [doi]

LSP Quantization by a Union of Locally Trained CodebooksTuraj Zakizadeh Shabestary, Per Hedelin. taslp, 13(5-2):811-820, 2005. [doi]

Vector quantization by companding a union of Z-latticesTuraj Zakizadeh Shabestary, Per Hedelin. TIT, 51(2):738-746, 2005. [doi]

2004

Variable-dimension quantization of sinusoidal amplitudes using Gaussian mixture modelsJonas Lindblom, Per Hedelin. icassp 2004: 153-156 [doi]

2003

Error protection and packet loss concealment based on a signal matched sinusoidal vocoderJonas Lindblom, Per Hedelin. icassp 2003: 100-103 [doi]

Rate adjustable speech coding by lattice quantizationFredrik Nordén, Turaj Zakizadeh Shabestary, Per Hedelin. icassp 2003: 161-164 [doi]

Entropy constrained quantization of LSP parametersTuraj Zakizadeh Shabestary, Per Hedelin, Fredrik Norden. interspeech 2003: 1121-1124 [doi]

2002

Packet loss concealment based on sinusoidal extrapolationJonas Lindblom, Per Hedelin. icassp 2002: 173-176 [doi]

Scalable innovation codingFredrik Norden, Per Hedelin. icassp 2002: 653-656 [doi]

Spectral quantization by compandingTuraj Zakizadeh Shabestary, Per Hedelin. icassp 2002: 641-644 [doi]

2001

Recursive coding of spectrum parametersJonas Samuelsson, Per Hedelin. taslp, 9(5):492-503, 2001. [doi]

2000

Low-rate quantization of spectrum parametersThomas Eriksson, Hong-Goo Kang, Per Hedelin. icassp 2000: 1447-1450 [doi]

Vector quantization based on Gaussian mixture modelsPer Hedelin, Jan Skoglund. taslp, 8(4):385-401, 2000. [doi]

Recursive LPC spectrum coding-a classified VQ approachFredrik Norden, Jonas Samuelsson, Per Hedelin. icassp 2000: 1451-1454 [doi]

1999

Robust Vector Quantization by a Linear Mapping of a Block CodeRoar Hagen, Per Hedelin. TIT, 45(1):200-218, 1999.

Performance bounds for LPC spectrum quantizationPer Hedelin, Jan Skoglund, Jonas Samuelsson. icassp 1999: 677-680 [doi]

Hadamard-Based Soft Decoding for Vector Quantization Over Noisy ChannelsMikael Skoglund, Per Hedelin. TIT, 45(2):515-532, 1999.

1995

Interpolating the history improved excitation coding for high quality CELP codingPer Hedelin, Thomas Eriksson. icassp 1995: 17-20 [doi]

1994

Single stage spectral quantization at 20 bitsPer Hedelin. icassp 1994: 525-528 [doi]

Vector quantization over a noisy channel using soft decision decodingMikael Skoglund, Per Hedelin. icassp 1994: 605-608 [doi]

1993

Robust vector quantization in spectral codingRoar Hagen, Per Hedelin. icassp 1993: 13-16 [doi]

1992

A multi-stage perspective on CELP speech codingPer Hedelin. icassp 1992: 57-60 [doi]

1991

1990

Low bit-rate spectral coding in CELP, a new LSP-methodRoar Hagen, Per Hedelin. icassp 1990: 189-192 [doi]

Pitch period determination of aperiodic speech signalsPer Hedelin, Dieter Huber. icassp 1990: 361-364 [doi]

The CTH speech database: An integrated multilevel approachPer Hedelin, Dieter Huber. speech, 9(4):365-374, 1990. [doi]

1989

Code-book driven glottal pulse analysisAnders Bergström, Per Hedelin. icassp 1989: 53-56 [doi]

High temporal resolution in multi-pulse codingAnders Bergström, Per Hedelin. icassp 1989: 770-773 [doi]

1988

Phase compensation in all-pole speech analysisPer Hedelin. icassp 1988: 339-342 [doi]

1986

High quality glottal LPC-vocodingPer Hedelin. icassp 1986: 465-468 [doi]

1984

A glottal LPC-vocoderPer Hedelin. icassp 1984: 21-24 [doi]

1983

Maximum likelihood parameter estimation with a min/Max criterionPer Hedelin, Gunnar Hult. icassp 1983: 239-242 [doi]

RELP-vocoding with uniform and non-uniform down-samplingPer Hedelin. icassp 1983: 1320-1323 [doi]

A Swedish text-to-speech system based on an area function modelAnders Jonsson, Per Hedelin. icassp 1983: 1340-1343 [doi]

1981

QD-an algorithm for non-linear inverse filteringPer Hedelin, Gunnar Hult. icassp 1981: 366-369 [doi]

A tone oriented voice excited vocoderPer Hedelin. icassp 1981: 205-208 [doi]

1978

Discrete-time estimation in continuous-time communication systemsPer Hedelin. automatica, 14(3):245-254, 1978. [doi]

1977

Optimal smoothing in discrete-continuous linear and nonlinear systemsPer Hedelin. isci, 13(2):137-158, 1977. [doi]

Can the zero-lag filter be a good smoother?Per Hedelin. TIT, 23(4):490-499, 1977. [doi]

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