DeepAI AI Chat
Log In Sign Up

Student-t Networks for Melody Estimation

by   Udhav Gupta, et al.

Melody estimation or melody extraction refers to the extraction of the primary or fundamental dominant frequency in a melody. This sequence of frequencies obtained represents the pitch of the dominant melodic line from recorded music audio signals. The music signal may be monophonic or polyphonic. The melody extraction problem from audio signals gets complicated when we start dealing with polyphonic audio data. This is because in generalized audio signals,the sounds are highly correlated over both frequency and time domains. This complex overlap of many sounds, makes identification of predominant frequency challenging.


page 1

page 2

page 3

page 4


Sampling-Frequency-Independent Audio Source Separation Using Convolution Layer Based on Impulse Invariant Method

Audio source separation is often used as preprocessing of various applic...

Neuralogram: A Deep Neural Network Based Representation for Audio Signals

We propose the Neuralogram – a deep neural network based representation ...

Extract fundamental frequency based on CNN combined with PYIN

This paper refers to the extraction of multiple fundamental frequencies ...

Automated Time-frequency Domain Audio Crossfades using Graph Cuts

The problem of transitioning smoothly from one audio clip to another ari...

Pattern Recognition in Vital Signs Using Spectrograms

Spectrograms visualize the frequency components of a given signal which ...

Efficient Learning of Harmonic Priors for Pitch Detection in Polyphonic Music

Automatic music transcription (AMT) aims to infer a latent symbolic repr...

Nonnegative OPLS for Supervised Design of Filter Banks: Application to Image and Audio Feature Extraction

Audio or visual data analysis tasks usually have to deal with high-dimen...