Results 41 to 50 of about 5,794,161 (178)

Using Pitch, Amplitude Modulation, and Spatial Cues for Separation of Harmonic Instruments from Stereo Music Recordings

EURASIP Journal on Advances in Signal Processing, 2007
Recent work in blind source separation applied to anechoic mixtures of speech allows for improved reconstruction of sources that rarely overlap in a time-frequency representation.
Bryan Pardo, John Woodruff
doaj   +2 more sources

Source Separation For A Cappella Music

ICASSP 2026 - 2026 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
In this work, we study the task of multi-singer separation in a cappella music, where the number of active singers varies across mixtures. To address this, we use a power set-based data augmentation strategy that expands limited multi-singer datasets into exponentially more training samples.
Luca A. Lanzendörfer, Constantin Pinkl, Florian Grötschla   +2 more
openaire   +2 more sources

Audio Query-based Music Source Separation

CoRR, 2019
In recent years, music source separation has been one of the most intensively studied research areas in music information retrieval. Improvements in deep learning lead to a big progress in music source separation performance. However, most of the previous studies are restricted to separating a few limited number of sources, such as vocals, drums, bass,
Jie Hwan Lee, Hyeong-Seok Choi, Kyogu Lee   +2 more
openaire   +5 more sources

Music source feature extraction based on improved attention mechanism and phase feature

Systems and Soft Computing
Music source feature extraction is an important research direction in music information retrieval and music recommendation system. To extract the features of music sources more effectively, the study introduces the jump attention mechanism and combines ...
Weina Yu
doaj   +1 more source

Spectro-temporal post-enhancement using MMSE estimation in NMF based single-channel source separation [PDF]

, 2013
We propose to use minimum mean squared error (MMSE) estimates to enhance the signals that are separated by nonnegative matrix factorization (NMF). In single channel source separation (SCSS), NMF is used to train a set of basis vectors for each source ...
Erdoğan, Hakan, Grais, Emad Mounir, Hakan Erdogan, Emad M. Grais   +3 more
core   +1 more source

Query-by-Example Music Information Retrieval by Score-Informed Source Separation and Remixing Technologies

EURASIP Journal on Advances in Signal Processing, 2010
We describe a novel query-by-example (QBE) approach in music information retrieval that allows a user to customize query examples by directly modifying the volume of different instrument parts.
Hiroshi G. Okuno, Tetsuya Ogata, Kazunori Komatani, Masataka Goto, Katsutoshi Itoyama   +4 more
doaj   +2 more sources

Binaural conversion of monaural music recordings using head-related impulse responses [PDF]

JASA Express Letters
This Letter investigates the interplay between source-separation quality and head-related impulse response (HRIR)-based binaural rendering for monaural music recordings to provide design guidelines for monaural-to-binaural processing.
Yuya Hosoda, Kazuma Fujita, Ryota Shimokura, Youji Iiguni   +3 more
doaj   +1 more source

Design and performance analysis of a blind source separation algorithm for piano music signals

Discover Computing
As the modern music industry continues to advance, musical signal separation technology has become essential to piano music production, analysis, and education. However, during actual piano performances, the number of observed signals may be greater than,
Qun Wei
doaj   +1 more source

A Robust Hybrid Neural Network Architecture for Blind Source Separation of Speech Signals Exploiting Deep Learning

IEEE Access, 2023
In the contemporary era, blind source separation has emerged as a highly appealing and significant research topic within the field of signal processing. The imperative for the integration of blind source separation techniques within the context of beyond
Sam Ansari, Khawla A. Alnajjar, Tarek Khater, Soliman Mahmoud, Abir Hussain   +4 more
doaj   +1 more source

Algorithm of underdetermined convolutive blind source separation for high reverberation environment

Tongxin xuebao, 2023
To separate the underdetermined convolutive mixture signals in the high reverberation environment, a novel algorithm of underdetermined convolutive blind source separation was proposed.Aiming at the influence of high reverberation environment, a global ...
Yuan XIE, Tao1 ZOU, Weijun SUN, Shengli XIE   +3 more
doaj   +2 more sources