Number theoretical means of resolving a mixture of several harmonic sounds. - Anssi Klapuri (EUSIPCO, 1998)

Sound onset detection by applying psychoacoustic knowledge. - Anssi Klapuri (ICASSP, 1999)

Qualitative and quantitative aspects in the design of periodicity estimation algorithms. - Anssi Klapuri (EUSIPCO, 2000)

Recognition of acoustic noise mixtures by combined bottom-up and top-down processing. - Jukka Sillanpaa; Anssi Klapuri; Jarno Seppänen; Tuomas Virtanen (EUSIPCO, 2000)

Musical instrument recognition using cepstral coefficients and temporal features. - Antti J. Eronen; Anssi Klapuri (ICASSP, 2000)

Separation of harmonic sound sources using sinusoidal modeling. - Tuomas Virtanen; Anssi Klapuri (ICASSP, 2000)

Multipitch estimation and sound separation by the spectral smoothness principle. - Anssi Klapuri (ICASSP, 2001)

Computational auditory scene recognition. - Vesa T. Peltonen; Juha T. Tuomi; Anssi Klapuri; Jyri Huopaniemi; Timo Sorsa (ICASSP, 2002)

Separation of harmonic sounds using linear models for the overtone series. - Tuomas Virtanen; Anssi Klapuri (ICASSP, 2002)

Efficient calculation of a physiologically-motivated representation for sound. - Anssi Klapuri; Jaakko T. Astola (DSP, 2002)

Locating Segments with Drums in Music Signals. - Toni Heittola; Anssi Klapuri (ISMIR, 2002)

Measuring the similarity of Rhythmic Patterns. - Jouni Paulus; Anssi Klapuri (ISMIR, 2002)

Audio-based context awareness - acoustic modeling and perceptual evaluation. - Antti J. Eronen; Juha T. Tuomi; Anssi Klapuri; Seppo Fagerlund; Timo Sorsa; Gaëtan Lorho; Jyri Huopaniemi (ICASSP (5), 2003)

Conventional and periodic N-grams in the transcription of drum sequences. - Jouni Paulus; Anssi Klapuri (ICME, 2003)

Multiple fundamental frequency estimation based on harmonicity and spectral smoothness. - Anssi Klapuri (IEEE Trans. Speech Audio Process., 2003)

Modelling of note events for singing transcription. - Matti Ryynänen; Anssi Klapuri (SAPA@INTERSPEECH, 2004)

Recognition of Note Onsets in Digital Music Using Semitone Bands. - Antonio Pertusa; Anssi Klapuri; José Manuel Iñesta Quereda (CIARP, 2005)

Modeling musical sounds with an interpolating state model. - Anssi Klapuri; Tuomas Virtanen; Marko Leonard Helén (EUSIPCO, 2005)

Multiple Fundamental Frequency Estimation by Summing Harmonic Amplitudes. - Anssi Klapuri (ISMIR, 2006)

Transcription of the Singing Melody in Polyphonic Music. - Matti Ryynänen; Anssi Klapuri (ISMIR, 2006)

Audio-based context recognition. - Antti J. Eronen; Vesa T. Peltonen; Juha T. Tuomi; Anssi Klapuri; Seppo Fagerlund; Timo Sorsa; Gaëtan Lorho; Jyri Huopaniemi (IEEE Trans. Speech Audio Process., 2006)

An experimental comparison of audio tempo induction algorithms. - Fabien Gouyon; Anssi Klapuri; Simon Dixon; M. Alonso; George Tzanetakis; C. Uhle; Pedro Cano (IEEE Trans. Speech Audio Process., 2006)

Analysis of the meter of acoustic musical signals. - Anssi Klapuri; Antti J. Eronen; Jaakko Astola (IEEE Trans. Speech Audio Process., 2006)

TUT Acoustic Event Detection System 2007. - Toni Heittola; Anssi Klapuri (CLEAR, 2007)

Analysis of Musical Instrument Sounds by Source-Filter-Decay Model. - Anssi Klapuri (ICASSP (1), 2007)

Automatic Bass Line Transcription from Streaming Polyphonic Audio. - Matti Ryynänen; Anssi Klapuri (ICASSP (4), 2007)

Singer Identification in Polyphonic Music Using Vocal Separation and Pattern Recognition Methods. - Annamaria Mesaros; Tuomas Virtanen; Anssi Klapuri (ISMIR, 2007)

Combining Temporal and Spectral Features in HMM-Based Drum Transcription. - Jouni Paulus; Anssi Klapuri (ISMIR, 2007)

Labelling the Structural Parts of a Music Piece with Markov Models. - Jouni Paulus; Anssi Klapuri (CMMR, 2008)

Query by humming of midi and audio using locality sensitive hashing. - Matti Ryynänen; Anssi Klapuri (ICASSP, 2008)

Accompaniment separation and karaoke application based on automatic melody transcription. - Matti Ryynänen; Tuomas Virtanen; Jouni Paulus; Anssi Klapuri (ICME, 2008)

Music Structure Analysis Using a Probabilistic Fitness Measure and an Integrated Musicological Model. - Jouni Paulus; Anssi Klapuri (ISMIR, 2008)

Automatic Transcription of Melody, Bass Line, and Chords in Polyphonic Music. - Matti Ryynänen; Anssi Klapuri (Comput. Music. J., 2008)

Multipitch Analysis of Polyphonic Music and Speech Signals Using an Auditory Model. - Anssi Klapuri (IEEE Trans. Speech Audio Process., 2008)

Musical Instrument Recognition in Polyphonic Audio Using Source-Filter Model for Sound Separation. - Toni Heittola; Anssi Klapuri; Tuomas Virtanen (ISMIR, 2009)

A Method for Visualizing the Pitch Content of Polyphonic Music Signals. - Anssi Klapuri (ISMIR, 2009)

Drum Sound Detection in Polyphonic Music with Hidden Markov Models. - Jouni Paulus; Anssi Klapuri (EURASIP J. Audio Speech Music. Process., 2009)

Music Structure Analysis Using a Probabilistic Fitness Measure and a Greedy Search Algorithm. - Jouni Paulus; Anssi Klapuri (IEEE Trans. Speech Audio Process., 2009)

Pattern Induction and Matching in Music Signals. - Anssi Klapuri (CMMR, 2010)

Sound source separation in monaural music signals using excitation-filter model and em algorithm. - Anssi Klapuri; Tuomas Virtanen; Toni Heittola (ICASSP, 2010)

State of the Art Report: Audio-Based Music Structure Analysis. - Jouni Paulus; Meinard Müller; Anssi Klapuri (ISMIR, 2010)

Music Tempo Estimation With k -NN Regression. - Antti J. Eronen; Anssi Klapuri (IEEE Trans. Speech Audio Process., 2010)

Representing Musical Sounds With an Interpolating State Model. - Anssi Klapuri; Tuomas Virtanen (IEEE Trans. Speech Audio Process., 2010)

Latent semantic analysis in sound event detection. - Annamaria Mesaros; Toni Heittola; Anssi Klapuri (EUSIPCO, 2011)

Causal Prediction of Continuous-Valued Music Features. - Peter Foster; Anssi Klapuri; Mark D. Plumbley (ISMIR, 2011)

On the disjointess of sources in music using different time-frequency representations. - Dimitrios Giannoulis; Daniele Barchiesi; Anssi Klapuri; Mark D. Plumbley (WASPAA, 2011)

Signal Processing for Music Analysis. - Meinard Müller; Daniel P. W. Ellis; Anssi Klapuri; Gaël Richard (IEEE J. Sel. Top. Signal Process., 2011)

Introduction to the Special Issue on Music Signal Processing. - Meinard Müller; Daniel P. W. Ellis; Anssi Klapuri; Gaël Richard; Shigeki Sagayama (IEEE J. Sel. Top. Signal Process., 2011)

Score-informed transcription for automatic piano tutoring. - Emmanouil Benetos; Anssi Klapuri; Simon Dixon (EUSIPCO, 2012)

A method for identifying repetition structure in musical audio based on time series prediction. - Peter Foster; Anssi Klapuri; Simon Dixon (EUSIPCO, 2012)

Instrumentation-based music similarity using sparse representations. - Hiromasa Fujihara; Anssi Klapuri; Mark D. Plumbley (ICASSP, 2012)

Shift-variant non-negative matrix deconvolution for music transcription. - Holger Kirchhoff; Simon Dixon; Anssi Klapuri (ICASSP, 2012)

Automatic Music Transcription: Breaking the Glass Ceiling. - Emmanouil Benetos; Simon Dixon; Dimitrios Giannoulis; Holger Kirchhoff; Anssi Klapuri (ISMIR, 2012)

Multi-Template Shift-Variant Non-Negative Matrix Deconvolution for Semi-Automatic Music Transcription. - Holger Kirchhoff; Simon Dixon; Anssi Klapuri (ISMIR, 2012)

A Sub-Band Approach to Modification of Musical Transients. - Markus Zaunschirm; Joshua D. Reiss; Anssi Klapuri (Comput. Music. J., 2012)

Automatic Transcription of Guitar Chords and Fingering From Audio. - Ana M. Barbancho; Anssi Klapuri; Lorenzo J. Tardón; Isabel Barbancho (IEEE Trans. Speech Audio Process., 2012)

Structural Segmentation of Multitrack Audio. - Steven Hargreaves; Anssi Klapuri; Mark B. Sandler (IEEE Trans. Speech Audio Process., 2012)

Identification of cover songs using information theoretic measures of similarity. - Peter Foster; Simon Dixon; Anssi Klapuri (ICASSP, 2013)

Recognition of harmonic sounds in polyphonic audio using a missing feature approach. - Dimitrios Giannoulis; Anssi Klapuri; Mark D. Plumbley (ICASSP, 2013)

Missing template estimation for user-assisted music transcription. - Holger Kirchhoff; Simon Dixon; Anssi Klapuri (ICASSP, 2013)

Music self-similarity modeling using augmented nonnegative matrix factorization of block and stripe patterns. - Joonas Kauppinen; Anssi Klapuri; Tuomas Virtanen (WASPAA, 2013)

Automatic music transcription: challenges and future directions. - Emmanouil Benetos; Simon Dixon; Dimitrios Giannoulis; Holger Kirchhoff; Anssi Klapuri (J. Intell. Inf. Syst., 2013)

Musical Instrument Recognition in Polyphonic Audio Using Missing Feature Approach. - Dimitrios Giannoulis; Anssi Klapuri (IEEE Trans. Speech Audio Process., 2013)

Improving instrument recognition in polyphonic music through system integration. - Dimitrios Giannoulis; Emmanouil Benetos; Anssi Klapuri; Mark D. Plumbley (ICASSP, 2014)

A Matlab Toolbox for Efficient Perfect Reconstruction Time-Frequency Transforms with Log-Frequency Resolution. - Christian Schörkhuber; Anssi Klapuri; Nicki Holighaus; Monika Dörfler (Semantic Audio, 2014)

Identifying Cover Songs Using Information-Theoretic Measures of Similarity. - Peter Foster; Simon Dixon; Anssi Klapuri (IEEE ACM Trans. Audio Speech Lang. Process., 2015)

Fretnet: Continuous-Valued Pitch Contour Streaming For Polyphonic Guitar Tablature Transcription. - Frank Cwitkowitz; Toni Hirvonen; Anssi Klapuri (ICASSP, 2023)