Convolutional recurrent neural networks for polyphonic sound event detection
Sound events often occur in unstructured environments where they exhibit wide variations in
their frequency content and temporal structure. Convolutional neural networks (CNNs) are …
their frequency content and temporal structure. Convolutional neural networks (CNNs) are …
Recurrent neural networks for polyphonic sound event detection in real life recordings
G Parascandolo, H Huttunen… - 2016 IEEE international …, 2016 - ieeexplore.ieee.org
In this paper we present an approach to polyphonic sound event detection in real life
recordings based on bi-directional long short term memory (BLSTM) recurrent neural …
recordings based on bi-directional long short term memory (BLSTM) recurrent neural …
Metrics for polyphonic sound event detection
This paper presents and discusses various metrics proposed for evaluation of polyphonic
sound event detection systems used in realistic situations where there are typically multiple …
sound event detection systems used in realistic situations where there are typically multiple …
Polyphonic sound event detection using multi label deep neural networks
In this paper, the use of multi label neural networks are proposed for detection of temporally
overlapping sound events in realistic environments. Real-life sound recordings typically …
overlapping sound events in realistic environments. Real-life sound recordings typically …
Adaptive pooling operators for weakly labeled sound event detection
Sound event detection (SED) methods are tasked with labeling segments of audio
recordings by the presence of active sound sources. SED is typically posed as a supervised …
recordings by the presence of active sound sources. SED is typically posed as a supervised …
Sound event detection in multichannel audio using spatial and harmonic features
In this paper, we propose the use of spatial and harmonic features in combination with long
short term memory (LSTM) recurrent neural network (RNN) for automatic sound event …
short term memory (LSTM) recurrent neural network (RNN) for automatic sound event …
Sound event detection in real life recordings using coupled matrix factorization of spectral representations and class activity annotations
Methods for detection of overlapping sound events in audio involve matrix factorization
approaches, often assigning separated components to event classes. We present a method …
approaches, often assigning separated components to event classes. We present a method …
[PDF][PDF] Acoustic Event Detection Method Using Semi-Supervised Non-Negative Matrix Factorization with Mixtures of Local Dictionaries.
This paper proposes an acoustic event detection (AED) method using semi-supervised non-
negative matrix factorization (NMF) with a mixture of local dictionaries (MLD). The proposed …
negative matrix factorization (NMF) with a mixture of local dictionaries (MLD). The proposed …
Sound event localization and detection using CRNN on pairs of microphones
This paper proposes sound event localization and detection methods from multichannel
recording. The proposed system is based on two Convolutional Recurrent Neural Networks …
recording. The proposed system is based on two Convolutional Recurrent Neural Networks …
Acoustic event detection based on non-negative matrix factorization with mixtures of local dictionaries and activation aggregation
This paper proposes a new non-negative matrix factorization (NMF) based acoustic event
detection (AED) method with mixtures of local dictionaries (MLD) and activation aggregation …
detection (AED) method with mixtures of local dictionaries (MLD) and activation aggregation …