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Analysis of the meter of acoustic musical signals
TLDR
A method is described which analyzes the basic pattern of beats in a piece of music, the musical meter. Expand
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Sound onset detection by applying psychoacoustic knowledge
  • Anssi Klapuri
  • Computer Science
  • IEEE International Conference on Acoustics…
  • 15 March 1999
TLDR
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
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Multiple Fundamental Frequency Estimation by Summing Harmonic Amplitudes
TLDR
This paper proposes a conceptually simple and computationally efficient fundamental frequency (F0) estimator for polyphonic music signals. Expand
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An experimental comparison of audio tempo induction algorithms
TLDR
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
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Audio-based context recognition
TLDR
The aim of this paper is to investigate the feasibility of an audio-based context recognition system. Expand
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Multiple fundamental frequency estimation based on harmonicity and spectral smoothness
  • Anssi Klapuri
  • Mathematics, Computer Science
  • IEEE Trans. Speech Audio Process.
  • 1 November 2003
TLDR
A new method for estimating the fundamental frequencies of concurrent musical sounds is described. Expand
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Audio-based Music Structure Analysis
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 withExpand
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Automatic Transcription of Melody, Bass Line, and Chords in Polyphonic Music
TLDR
We propose a method for the automatic transcription of the melody, bass line, and chords in polyphonic pop music. Expand
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Computational auditory scene recognition
TLDR
In this paper, we address the problem of computational auditory scene recognition and describe methods to classify auditory scenes into predefined classes. Expand
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Musical instrument recognition using cepstral coefficients and temporal features
TLDR
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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