A. Klapuri

Publications
Influence

Analysis of the meter of acoustic musical signals

A. Klapuri, A. Eronen, J. Astola
Computer Science
IEEE Transactions on Audio, Speech, and Language…
1 December 2006

A method is described which analyzes the basic pattern of beats in a piece of music, the musical meter. Expand

Sound onset detection by applying psychoacoustic knowledge

A. Klapuri
Computer Science
IEEE International Conference on Acoustics…
15 March 1999

In this paper, a method is first proposed that can determine the beginnings of sounds that exhibit onset imperfections, i.e., the amplitude envelope of which does not rise monothinically. Expand

Multiple Fundamental Frequency Estimation by Summing Harmonic Amplitudes

A. Klapuri
Computer Science
ISMIR
2006

This paper proposes a conceptually simple and computationally efficient fundamental frequency (F0) estimator for polyphonic music signals. Expand

An experimental comparison of audio tempo induction algorithms

F. Gouyon, A. Klapuri, +4 authors P. Cano
Computer Science
IEEE Transactions on Audio, Speech, and Language…
1 September 2006

We report on the tempo induction contest organized during the International Conference on Music Information Retrieval (ISMIR) held at the University Pompeu Fabra in Barcelona, Spain, in October 2004. Expand

Audio-based context recognition

A. Eronen, Vesa T. Peltonen, +5 authors J. Huopaniemi
Computer Science
IEEE Transactions on Audio, Speech, and Language…
1 December 2006

The aim of this paper is to investigate the feasibility of an audio-based context recognition system. Expand

Multiple fundamental frequency estimation based on harmonicity and spectral smoothness

A. Klapuri
Mathematics, Computer Science
IEEE Trans. Speech Audio Process.
1 November 2003

A new method for estimating the fundamental frequencies of concurrent musical sounds is described. Expand

Audio-based Music Structure Analysis

J. Paulus, M. Müller, A. Klapuri
Psychology
2010

Humans tend to organize perceived information into hierarchies and structures, a principle that also applies to music. Even musically untrained listeners unconsciously analyze and segment music with… Expand

Automatic Transcription of Melody, Bass Line, and Chords in Polyphonic Music

M. Ryynänen, A. Klapuri
Computer Science
Computer Music Journal
1 September 2008

We propose a method for the automatic transcription of the melody, bass line, and chords in polyphonic pop music. Expand

Computational auditory scene recognition

Vesa T. Peltonen, J. Tuomi, A. Klapuri, J. Huopaniemi, T. Sorsa
Computer Science
IEEE International Conference on Acoustics…
13 May 2002

In this paper, we address the problem of computational auditory scene recognition and describe methods to classify auditory scenes into predefined classes. Expand

Musical instrument recognition using cepstral coefficients and temporal features

A. Eronen, A. Klapuri
Computer Science
IEEE International Conference on Acoustics…
5 June 2000

A system for musical instrument recognition was presented that uses a wide set of features covering both spectral and temporal properties of sounds was investigated, and their extraction algorithms were designed. Expand

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