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Chroma feature

Known as: Chromagram 
In the music context, the term chroma closely relates to the twelve different pitch classes. Chroma-based features, which are also referred to pitch… 
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Related topics

Related topics

4 relations
Harmonic pitch class profilesPitch (music)

Broader (2)

Music technologyTime–frequency analysis

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2019
2019
Environment Sound Classification using Multiple Feature Channels and Deep Convolutional Neural Networks
In this paper, we propose a model for the Environment Sound Classification Task (ESC) that consists of multiple feature channels… 
Highly Cited
2016
Highly Cited
2016
Feature Learning for Chord Recognition: The Deep Chroma Extractor
We explore frame-level audio feature learning for chord recognition using artificial neural networks. We present the argument… 
2013
2013
Scale independent raga identification using chromagram patterns and swara based features
In Indian classical music a raga describes the constituent structure of notes in a musical piece. In this work, we investigate… 
2012
2012
Towards a Characterization of Musical Timbre Based on Chroma Contours
Chroma conveying mainly a tonal content is considered as powerful representation that is widely used in musical information… 
2011
2011
Unsupervised Discovery of Temporal Structure in Music
We describe a data-driven algorithm for automatically identifying repeated patterns in music which analyzes a feature matrix… 
Highly Cited
2009
Highly Cited
2009
Template-based Chord Recognition : Influence of the Chord Types
This paper describes a fast and efficient template-based chord recognition method. We introduce three chord models taking into… 
2008
2008
Dynamic chroma feature vectors with applications to cover song identification
A new chroma-based dynamic feature vector is proposed inspired by psychophysical observations that the human auditory system… 
Highly Cited
2005
Highly Cited
2005
Automatic Chord Identifcation using a Quantised Chromagram
Highly Cited
2004
Highly Cited
2004
Musical key extraction from audio
The realisation and evaluation of a musical key extraction algorithm that works directly on raw audio data is presented. Its… 
Highly Cited
1999
Highly Cited
1999
Mathematical representation of joint time-chroma distributions
Originally coined by the sensory psychologist Roger Shepard in the 1960s, chroma transforms frequency into octave equivalence… 
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