Papers Audio Signal Processing
“Audio Signal Processing” 태그가 달린 논문 70편 · 필터 해제
Unifying Probabilistic Models for Time-Frequency Analysis
In audio signal processing, probabilistic time-frequency models have many benefits over their non-probabilistic counterparts. They adapt to the incoming signal, quantify uncertainty, and measure correlation between the s…
Audio Signal ProcessingGaussian ProcessesResynthesisEfficient improvement of frequency-domain Kalman filter
The frequency-domain Kalman filter (FKF) has been utilized in many audio signal processing applications due to its fast convergence speed and robustness. However, the performance of the FKF in under-modeling situations h…
Audio Signal ProcessingEstimation with Low-Rank Time-Frequency Synthesis Models
Many state-of-the-art signal decomposition techniques rely on a low-rank factorization of a time-frequency (t-f) transform. In particular, nonnegative matrix factorization (NMF) of the spectrogram has been considered in …
Audio Signal ProcessingCompressive SensingEnabling Embodied Analogies in Intelligent Music Systems
The present methodology is aimed at cross-modal machine learning and uses multidisciplinary tools and methods drawn from a broad range of areas and disciplines, including music, systematic musicology, dance, motion captu…
Audio Signal ProcessingBIG-bench Machine LearningNonnegative Matrix Factorization with Transform Learning
Traditional NMF-based signal decomposition relies on the factorization of spectral data, which is typically computed by means of short-time frequency transform. In this paper we propose to relax the choice of a pre-fixed…
Audio Signal ProcessingOperator-valued Kernels for Learning from Functional Response Data
In this paper we consider the problems of supervised classification and regression in the case where attributes and labels are functions: a data is represented by a set of functions, and the label is also a function. We …
Audio Signal ProcessingGeneral ClassificationA Review of Audio Features and Statistical Models Exploited for Voice Pattern Design
Audio fingerprinting, also named as audio hashing, has been well-known as a powerful technique to perform audio identification and synchronization. It basically involves two major steps: fingerprint (voice pattern) desig…
Audio Signal ProcessingSurveyLow-Rank Time-Frequency Synthesis
Many single-channel signal decomposition techniques rely on a low-rank factorization of a time-frequency transform. In particular, nonnegative matrix factorization (NMF) of the spectrogram -- the (power) magnitude of the…
Audio Signal ProcessingSpeech EnhancementNonnegative dictionary learning in the exponential noise model for adaptive music signal representation
In this paper we describe a maximum likelihood likelihood approach for dictionary learning in the multiplicative exponential noise model. This model is prevalent in audio signal processing where it underlies a generative…
Audio Signal ProcessingDictionary LearningENST-Drums: an extensive audio-visual database for drum signals processing
One of the main bottlenecks in the progress of the Music Information Retrieval (MIR) research field is the limited access to common, large and annotated audio databases that could serve for technology development and/o…
Audio Signal ProcessingInformation RetrievalMusic Information RetrievalRetrieval