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737
Monaural sound source separation by nonnegative matrix factorization with temporal continuity and sparseness criteria
- IEEE Trans. On Audio, Speech and Lang. Processing
, 2007
"... Abstract—An unsupervised learning algorithm for the separation of sound sources in one-channel music signals is presented. The algorithm is based on factorizing the magnitude spectrogram of an input signal into a sum of components, each of which has a fixed magnitude spectrum and a time-varying gain ..."
Abstract
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Cited by 189 (30 self)
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values, and the gains and the spectra are then alternatively updated using multiplicative update rules until the values converge. Simulation experiments were carried out using generated mixtures of pitched musical instrument samples and drum sounds. The performance of the proposed method was compared
Three dimensions of pitched instrument onset detection
- IEEE Transactions on Audio, Speech, and Language Processing
, 2010
"... Abstract—In this paper, we suggest a novel group delay based method for the onset detection of pitched instruments. It is proposed to approach the problem of onset detection by examining three dimensions separately: phase (i.e., group delay), magnitude and pitch. The evaluation of the suggested onse ..."
Abstract
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Cited by 24 (4 self)
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onset detectors for phase, pitch and magnitude is performed using a new publicly available and fully onset annotated database of monophonic recordings which is balanced in terms of included instruments and onset samples per instrument, while it contains different performance styles. Results show
Sufi Egyptian Instrumental Music
"... Today’s Arab artists and scholars trace their lasting musical ancestry, artistry, theory, and pedagogy from the Old Arab Maqam School. The following study of the Egyptian local tradition aims to describe historical and direct sources as a means to recognize continuity and coherency of principles of, ..."
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first, for solo violin, second, for MIDI sampled-piano on tape and violin. Sama’i Saltanah Yakah- Sama’i is also an instrumental genre; as well, sama’i means “audible ” or “acoustical. ” Saltanah yakah names the piece’s maqam-saltanah furthermore signifies a state of musical inspiration- yakah
Automatic Recognition Of Musical Instruments
- Proc. of the Nordic Acoustic Meeting
, 1994
"... A method for classifying musical instruments, by the sound they make, is presented. A simple feed-forward neural net, trained with the Back-propagation method, is used on vectors from power-spectras both along the time and the frequency axes. 1 INTRODUCTION This work is intended as a preliminary st ..."
Abstract
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Cited by 1 (0 self)
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study on the complexity of classifying simple musical instruments by their sound. Very little work has previously been done on this type of problem, except in the related fields of automatic speaker recognition [1], and pitch recognition [2]. We have arbitrarily chosen the following three acoustical
Musical instrument identification: A pattern-recognition approach
, 1998
"... A statistical pattern-recognition technique was applied to the classification of musical instrument tones within a taxonomic hierarchy. Perceptually salient acoustic features--- related to the physical properties of source excitation and resonance structure---were measured from the output of an audi ..."
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Cited by 100 (1 self)
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A statistical pattern-recognition technique was applied to the classification of musical instrument tones within a taxonomic hierarchy. Perceptually salient acoustic features--- related to the physical properties of source excitation and resonance structure---were measured from the output
Fast, Accurate Pitch Detection Tools for Music Analysis
"... Precise pitch is important to musicians. We created algorithms for real-time pitch detection that generalise well over a range of single ‘voiced ’ musical instruments. A high pitch detection accuracy is achieved whilst maintaining a fast response using a special normalisation of the autocorrelation ..."
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Precise pitch is important to musicians. We created algorithms for real-time pitch detection that generalise well over a range of single ‘voiced ’ musical instruments. A high pitch detection accuracy is achieved whilst maintaining a fast response using a special normalisation of the autocorrelation
Pitch-Dependent Identification of Musical Instrument Sounds
, 2005
"... This paper describes a musical instrument identification method that takes into consideration the pitch dependency of timbres of musical instruments. The difficulty in musical instrument identification resides in the pitch dependency of musical instrument sounds, that is, acoustic features of most m ..."
Abstract
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Cited by 3 (3 self)
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This paper describes a musical instrument identification method that takes into consideration the pitch dependency of timbres of musical instruments. The difficulty in musical instrument identification resides in the pitch dependency of musical instrument sounds, that is, acoustic features of most
Musical Pitch Identification
"... Musical pitch identification is the fundamental problem that serves as a building block for many music applications such as music transcription, music accompaniment, query‐by‐humming, instrument identification, source separation, etc. There is a need for robust and accurate techniques for pitch iden ..."
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Musical pitch identification is the fundamental problem that serves as a building block for many music applications such as music transcription, music accompaniment, query‐by‐humming, instrument identification, source separation, etc. There is a need for robust and accurate techniques for pitch
Similarity of musical instrument radiation-patterns in pitch and partial
"... Recently, surrounding spherical microphone arrays have been used to synchronously record the sound-radiation of musical instruments in every direction of radiation. This contribution presents measurement results of example in- ..."
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Cited by 1 (0 self)
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Recently, surrounding spherical microphone arrays have been used to synchronously record the sound-radiation of musical instruments in every direction of radiation. This contribution presents measurement results of example in-
Pitch Canvas: Touchscreen Based Mobile Music Instrument
"... ABSTRACT Mobile music applications are typically quite limiting to musicians, as they either attempt to mimic non-touchscreen interfaces or do not offer enough control. Pitch Canvas is a musical interface that was built specifically for the touchscreen, with the goal of providing the same depth and ..."
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ABSTRACT Mobile music applications are typically quite limiting to musicians, as they either attempt to mimic non-touchscreen interfaces or do not offer enough control. Pitch Canvas is a musical interface that was built specifically for the touchscreen, with the goal of providing the same depth
Results 1 - 10
of
737
