Identifying Rhythms in Musical Texts
نویسندگان
چکیده
A fundamental problem in music is to classify songs according to their rhythm. A rhythm is represented by a sequence of “Quick” (Q) and “Slow” (S) symbols, which correspond to the (relative) duration of notes, such that S = 2Q. In this paper, we present an efficient algorithm for locating the maximum-length substring of a music text t that can be covered by a given rhythm r.
منابع مشابه
Implementation of Algorithms to Classify Musical Texts According to Rhythms
An interesting problem in musicology is to classify songs according to rhythms. A rhythm is represented by a sequence of “Quick” (Q) and “Slow” (S) symbols, which correspond to the (relative) duration of notes, such that S = 2Q. Recently, Christodoulakis et al. [3] presented an efficient algorithm that can be used to classify musical texts according to rhythms. In this paper, we implement the a...
متن کاملPerception of Rhythmic Similarity is Asymmetrical, and Is Influenced by Musical Training, Expressive Performance, and Musical Context
Rhythm is an essential part of the structure, behaviour, and aesthetics of music. However, the cognitive processing that underlies the perception of musical rhythm is not fully understood. In this study, we tested whether rhythm perception is influenced by three factors: musical training, the presence of expressive performance cues in human-performed music, and the broader musical context. We c...
متن کاملA Structural Analysis of Musical Gnostic Prose works with an Emphasis on their Lyrical Contents
Gnostic prose works cover a wide range of subjects, contents, styles, structures, languages, and manners of expression. They might, therefore, be all categorized under one single literary genre. Applying the general term "gnostic prose works" to these oeuvres hinders our understanding of their true nature. Despite that many gnostic prose works belong to Gnosticism, they have special characteris...
متن کاملCross-cultural influences on rhythm processing: reproduction, discrimination, and beat tapping
The structures of musical rhythm differ between cultures, despite the fact that the ability to entrain movement to musical rhythm occurs in virtually all individuals across cultures. To measure the influence of culture on rhythm processing, we tested East African and North American adults on perception, production, and beat tapping for rhythms derived from East African and Western music. To ass...
متن کاملWhat makes musical improvisation creative ?
Background in musical improvisation and creativity. What makes musical improvisation creative? And what exactly is it that justifies one improviser being described as more creative than another? For a clearer understanding, it is a practical necessity to use an approach such as those of Berliner (1994) and Gibbs (2010), who make the study of improvisational creativity more tangible by identifyi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Int. J. Found. Comput. Sci.
دوره 19 شماره
صفحات -
تاریخ انتشار 2008