We provide a new solution to the problem of feature variations caused by the overlap** of
sounds in instrument identification in polyphonic music. When multiple instruments …

This paper describes a method that recognizes musical chords from real-world audio signals
in compact-disc recordings. The automatic recognition of musical chords is necessary for …

We are engaged in research on computational auditory scene analysis to attain
sophisticated robot (computer) human interaction by recognizing auditory awareness. The …

Though humans find it relatively easy to identify and/or isolate different sources within
polyphonic music, the emulation of this ability by a computer is a challenging task, and one …

With the advent of deep learning algorithms, the field of portable musical instrument
recognition, ie, musical recognition using mobile devices, has experienced substantial …

本論文は, 計算機による楽器音認識および内容に基づく音楽情報検索への応用に関する研究を
まとめたものである. 複数の楽器が演奏されるポリフォニー音楽では, 単一楽器で有効なパワー関係 …

We have been engaged in research on computational auditory scene analysis to attain
sophisticated robot/computer human interaction by manipulating real-world sound signals …

Nonnegative matrix factorization (NMF) is a technique that factorizes a given matrix V into W
and H: NMF (V mn) rarrW mr H rn. NMF has been applied to various problem domains. So …

Abstract Machine hearing includes three fields: Speech signal processing and recognition,
general audio signal processing, and content-based music analysis. Speech signal …

摘要机器听觉包括三大研究领域: 语音信号处理与识别, 一般音频信号分析, 基于内容的音乐信号
分析. 其中, 语音信号处理与识别早已成为一个传统的研究热点. 随着信息科学与技术的迅速发展 …