Parametric Audio Coding with Exponentially Damped Sinusoids

Olivier Derrien - Roland Badeau - Gaël Richard

This webpage provides sound examples related to the paper "Parametric Audio Coding with Exponentially Damped Sinusoids" by O. Derrien - R. Badeau - G. Richard. This paper has been submitted for publications to the IEEE Trans. on ASLP, 2013

Each excerpt is monophonic, sampled at 44.1 kHz. For each example, the original signal and the coded/decoded signals at 5 bit rates (from 12kbit/s to 48 kbit/s) for two codecs (EDS and CS) are given. Please refer to the paper for more details.

PSimon Evening

Original signal

	Sine Model	EDS Model
Bit rate = 12 kbit/s
Bit rate = 16 kbit/s
Bit rate = 20 kbit/s
Bit rate = 24 kbit/s
Bit rate = 28 kbit/s

SRollins Mood

Original signal

	Sine Model	EDS Model
Bit rate = 12 kbit/s
Bit rate = 16 kbit/s
Bit rate = 20 kbit/s
Bit rate = 24 kbit/s
Bit rate = 28 kbit/s

JJCale Problem

Original signal

	Sine Model	EDS Model
Bit rate = 12 kbit/s
Bit rate = 16 kbit/s
Bit rate = 20 kbit/s
Bit rate = 24 kbit/s
Bit rate = 28 kbit/s

SVega Dinner

Original signal

	Sine Model	EDS Model
Bit rate = 12 kbit/s
Bit rate = 16 kbit/s
Bit rate = 20 kbit/s
Bit rate = 24 kbit/s
Bit rate = 28 kbit/s

FTarrega Alhambra

Original signal

	Sine Model	EDS Model
Bit rate = 12 kbit/s
Bit rate = 16 kbit/s
Bit rate = 20 kbit/s
Bit rate = 24 kbit/s
Bit rate = 28 kbit/s

GPTelemann Fantasia

Original signal

	Sine Model	EDS Model
Bit rate = 12 kbit/s
Bit rate = 16 kbit/s
Bit rate = 20 kbit/s
Bit rate = 24 kbit/s
Bit rate = 28 kbit/s

WAMozart AllaTurca

Original signal

	Sine Model	EDS Model
Bit rate = 12 kbit/s
Bit rate = 16 kbit/s
Bit rate = 20 kbit/s
Bit rate = 24 kbit/s
Bit rate = 28 kbit/s

JSBach Suite

Original signal

	Sine Model	EDS Model
Bit rate = 12 kbit/s
Bit rate = 16 kbit/s
Bit rate = 20 kbit/s
Bit rate = 24 kbit/s
Bit rate = 28 kbit/s