منابع مشابه
Matching Monophonic Audio Clips to Polyphonic Recordings
Growing sizes of nowadays digital music archives and a broadening user spectrum clearly claim for novel retrieval and browsing techniques [1]. Among such content based retrieval by presentation of the key melody as query seems most intuitive [2]. Thereby matching to complete polyphonic tracks as found e.g. on CDs or in MP3 databases tends to be most comfortable, yet challenging. In this work we...
متن کاملAssessing audio clips on affective and semantic level to improve general applicability
The relation of emotion and sound has been the topic of research for a while. The relevance of such studies is immediately evident in the case of music, which most people frequently listen to to modulate their current mood. The interested reader is referred to the works of [1] to get an overview about the current state of the art in that area. Compared to music, environmental sounds tend to be ...
متن کاملRepresenting nonspeech audio signals through speech classification models
The human auditory system is very well matched to both human speech and environmental sounds. Therefore, the question arises whether human speech material may provide useful information for training systems for analyzing nonspeech audio signals, such as in a recognition task. To find out how similar nonspeech signals are to speech, we measure the closeness between target nonspeech signals and d...
متن کاملStreamcatcher: Integrated Visualization of Music Clips and Online Audio Streams
We propose a content-based approach to explorative visualization of online audio streams (e.g., web radio streams). The visualization space is defined by prototypical instances of musical concepts taken from personal music collections. Our system shows the relation of prototypes to each other and generates an animated visualization that places representations of audio streams in the vicinity of...
متن کاملPerceptual Dimensions of Short Audio Clips and Corresponding Timbre Features
This study applied a multi-dimensional scaling approach to isolating a number of perceptual dimensions from a dataset of human similarity judgements for 800ms excerpts of recorded popular music. These dimensions were mapped onto the 12 timbral coefficients from the Echo Nest’s Analyzer. Two dimensions were identified by distinct coefficients, however a third dimension could not be mapped and ma...
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ژورنال
عنوان ژورنال: EURASIP Journal on Audio, Speech, and Music Processing
سال: 2010
ISSN: 1687-4714,1687-4722
DOI: 10.1155/2010/404860