An Ethnomusicological Approach to the Analysis of Musical Cognition

1987 ◽  
Vol 5 (2) ◽  
pp. 173-195 ◽  
Author(s):  
James Kippen

A genre of North Indian drumming has become the focus of experimental research in which an "expert system" is programmed to simulate the musical knowledge of the drummers themselves. Experiments involve the interaction of musicians with a computerized linguistic model contained within the expert system that formalizes their intuitive ideas regarding musical structure in a generative grammar. The accuracy of the model is determined by the musicians themselves, who assess its ability to generate correct pieces of music. The main aims of the research are the identification of the cognitive patterns involved in the creation and interpretation of a particular musical system, and the establishment of new techniques that make this approach to cognitive analysis applicable to other musical systems. This article attempts to demonstrate the advantages an ethnomusicological approach can bring to the analysis of musical perception and cognition. Such an approach links the analysis of musical sound to an understanding of the sociocultural context in which that music is created and interpreted.

2015 ◽  
Vol 9 (3-4) ◽  
pp. 213
Author(s):  
Maria Kon

Recent philosophical work on temporal experience offers generic models that are often assumed to apply to all sensory modalities.  We show that the models serve as broad frameworks in which different aspects of cognitive science can be slotted and, thus, are beneficial to furthering research programs in embodied music cognition.  Here we discuss a particular feature of temporal experience that plays a key role in such philosophical work: a distinction between the experience of succession and the mere succession of experiences.  We question the presupposition that there is such an evident, clear distinction and suggest that, instead, it is context-dependent.  After suggesting a way to modify the philosophical models of temporal experience to accommodate this context-dependency, we illustrate that these models can fruitfully incorporate research programs in embodied musical cognition.  To do so we supplement a philosophical model with Godøy’s recent work that links bodily movement with musical perception.  The Godøy-informed model is shown to facilitate novel hypotheses, refine our general notion of context-dependency and point towards possible extensions.


2018 ◽  
Vol 18 (1) ◽  
pp. 151-160
Author(s):  
Rosina Caterina Filimon

Abstract The topic approached in this paper aims to identify the structural similarities between the verbal and the musical language and to highlight the process of decoding the musical message through the structural analogy between them. The process of musical perception and musical decoding involves physiological, psychological and aesthetic phenomena. Besides receiving the sound waves, it implies complex cognitive processes being activated, whose aim is to decode the musical material at cerebral level. Starting from the research methods in cognitive psychology, music researchers redefine the process of musical perception in a series of papers in musical cognitive psychology. In the case of the analogy between language and music, deciphering the musical structure and its perception are due, according to researchers, to several common structural configurations. A significant model for the description of the musical structure is Noam Chomsky’s generative-transformational model. This claimed that, at a deep level, all languages have the same syntactic structure, on account of innate anatomical and physiological structures which became specialized as a consequence of the universal nature of certain mechanisms of the human intellect. Chomsky’s studies supported by sophisticated experimental devices, computerised analyses and algorithmic models have identified the syntax of the musical message, as well as the rules and principles that underlie the processing of sound-related information by the listener; this syntax, principles and rules show surprising similarities with the verbal language. The musicologist Heinrich Schenker, 20 years ahead of Chomsky, considers that there is a parallel between the analysis of natural language and that of the musical structure, and has developed his own theory on the structure of music. Schenker’s structural analysis is based on the idea that tonal music is organized hierarchically, in a layering of structural levels. Thus, spoken language and music are governed by common rules: phonology, syntax and semantics. Fred Lerdahl and Ray Jackendoff develop a musical grammar where a set of generating rules are defined to explain the hierarchical structure of tonal music. The authors of the generative theory propose the hypothesis of a musical grammar based on two types of rules, which take into account the conscious and unconscious principles that govern the organization of the musical perception. The structural analogy between verbal and musical language consists of several common elements. Among those is the hierarchical organization of both fields, a governance by the same rules – phonology, syntax, semantics – and as a consequence of the universal nature of certain mechanisms of the human intellect, decoding the transmitted message is accomplished thanks to some universal innate structures, biologically inherited. Also, according to Chomsky's linguistics model a musical grammar is configured, one governed by wellformed rules and preference rules. Thus, a musical piece is not perceived as a stream of disordered sounds, but it is deconstructed, developed and assimilated at cerebral level by means of cognitive pre-existing schemes.


Author(s):  
María Ángeles Fernández de Sevilla ◽  
Luis M. Laita ◽  
Eugenio Roanes-Lozano

This chapter describes a logic and computer algebra based Expert System that automates identification and recognition of the cult music styles of the period XVII century - beginnings of the XX century. It uses a table that contains a list of characteristics (identifiers) of the music styles of the epoch, developed after interacting with a panel of experts. The user, while or after analysing a score, introduces the identifiers and the expert system returns the score’s style. These tentative identifications and recognitions could be interactively compared with those of experts. Therefore it may be a useful tool for teaching and learning history of music. The objectives are to organize the musical knowledge in an way admissible by the inference engine, to adapt and implement the inference engine (based on a powerful tool for effective polynomial computations named Gröbner bases) and to implement a GUI.


1988 ◽  
Vol 5 (4) ◽  
pp. 427-452 ◽  
Author(s):  
Stewart H. Hulse ◽  
Suzanne C. Page

Musicians and ethnomusicologists have long been interested in the idea of musical universals, the proposition that features of musical structure are common to the music of all human cultures. Recently, the development of new techniques and new theory makes it possible to ask whether the perceptual principles underlying music span not just human cultures but also other nonhuman species. A series of experiments addressing this issue from a comparative perspective show that a songbird, the European starling, can perceive pitch relations, a form of musical universal. However, the species transposes pitch relations across large shifts in tone height with difficulty. Instead, songbirds show a preference for learning pitch patterns on the basis of the absolute pitch of component tones. These results suggest further comparative studies of music perception may be especially worthwhile, not just for gathering new information about animals, but also for highlighting the principles that make human music perception unique.


Open Physics ◽  
2016 ◽  
Vol 14 (1) ◽  
pp. 473-477 ◽  
Author(s):  
María Daniela López De Luise ◽  
Andrés Pascal ◽  
Ben Saad ◽  
Claudia Álvarez ◽  
Pablo Pescio ◽  
...  

AbstractThis communication presents a functional prototype, named PTAH, implementing a linguistic model focused on regulations in Spanish. Its global architecture, the reasoning model and short statistics are provided for the prototype. It is mainly a conversational robot linked to an Expert System by a module with many intelligent linguistic filters, implementing the reasoning model of an expert. It is focused on bylaws, regulations, jurisprudence and customized background representing entity mission, vision and profile. This Structure and model are generic enough to self-adapt to any regulatory environment, but as a first step, it was limited to an academic field. This way it is possible to limit the slang and data numbers. The foundations of the linguistic model are also outlined and the way the architecture implements the key features of the behavior.


1990 ◽  
Vol 141 ◽  
pp. 142-142
Author(s):  
V. I. Sergienko

The work on construction and operation of automated systems for collection and processing astrometric and meteorological information and also of automated television systems with remote control have placed before us a number of fundamental difficulties in that hundreds of correct solutions to these problems require a systematic approach.The most suitable cybernetics-mathematical composite for solving the problems of astronomical refraction may become the so-called hybrid-expert systems — a union of traditional expert systems with calculation-logical ones. In these systems logical-linguistic models are used together with mathematical ones.The basic problem of ARA-C consists in obtaining a model of the environment in which light propagates and also to give a notion of interaction between electrons (environment) and photons (light).It is proposed to use in this system a model of light interaction with environment built up on special formalisms of artificial intellect (logical-linguistic model). The basic principal in hybrid-expert system ARA-C operation must be mathematical modelling and calculation experimentation. In the proposed hybrid-expert system knowledge is presented on three levels—object, mathematical and programmed. Functioning of the lower levels of ARA-C is connected with formulation of the calculation problems. A calculation problem presented to a technical model determines a partial order on a twopart column of mathematical correlations.


There has been much interest, in recent years, in the possibility of representing our musical faculties in computational terms. A necessary first step is to develop a formally precise theory of musical structure, and to this end, useful analogies may be drawn between music and natural language. Metrical rhythms resemble syntactic structures in being generated by phrase-structure grammars; as for the pitch relations between notes, the tonal intervals of Western music form a mathematical group generated by the octave, the fifth and the third. On this theoretical foundation one can construct AI programs for the transcription, editing and performance of classical keyboard music. A high degree of complexity and precision is required for the faithful representation of a sophisticated pianoforte composition, and to achieve a satisfactory level of performance it is essential to respect the minute variations of loudness and timing by which human performers reveal its hierarchical structure.


2010 ◽  
pp. 371-397 ◽  
Author(s):  
Shlomo Dubnov

This chapter investigates the modeling methods for musical cognition. The author explores possible relations between cognitive measures of musical structure and statistical signal properties that are revealed through information dynamics analysis. The addressed questions include: 1) description of music as an information source, 2) modeling of music–listener relations in terms of communication channel, 3) choice of musical features and dealing with their dependencies, 4) survey of different information measures for description of musical structure and measures of shared information between listener and the music, and 5) suggestion of new approach to characterization of listening experience in terms of different combinations of musical surface and structure expectancies.


Author(s):  
Waldo Weyer ◽  
Bertha Spies

Although the Concord Sonata is traditionally regarded as a sonata, it is atypical of the genre and is often considered as enigmatic. To understand this composition, a transdisciplinary approach is essential by, more specifically, incorporating knowledge of the philosophies of Transcendentalist authors Emerson, Hawthorne, the Alcotts andThoreau. Charles Ives set out the Transcendentalist ideas which influenced his conception of this piano sonata in his Essays before a sonata. His view of musical structure is based on the motto ‘Music is Life’, which he derived from their philosophy. The analysis of the first and last movements of this sonata also facilitates access to the ideas of Emerson and Thoreau. By linking the results of a musical analysis to extra-musical knowledge from literary art, this article demonstrates how abstract ideas of the Transcendental writers can be expressed through music. Interpretations arrived at in this manner help to promote a better understanding of the work as a whole. This essay shows how mediating between two different fields of knowledge and between knowledge and understanding as complementary concepts can enhance understanding and therefore appreciation of the music.


2020 ◽  
Vol 33 (8) ◽  
pp. 805-836
Author(s):  
Neta B. Maimon ◽  
Dominique Lamy ◽  
Zohar Eitan

Abstract Crossmodal correspondences (CMC) systematically associate perceptual dimensions in different sensory modalities (e.g., auditory pitch and visual brightness), and affect perception, cognition, and action. While previous work typically investigated associations between basic perceptual dimensions, here we present a new type of CMC, involving a high-level, quasi-syntactic schema: music tonality. Tonality governs most Western music and regulates stability and tension in melodic and harmonic progressions. Musicians have long associated tonal stability with non-auditory domains, yet such correspondences have hardly been investigated empirically. Here, we investigated CMC between tonal stability and visual brightness, in musicians and in non-musicians, using explicit and implicit measures. On the explicit test, participants heard a tonality-establishing context followed by a probe tone, and matched each probe to one of several circles, varying in brightness. On the implicit test, we applied the Implicit Association Test to auditory (tonally stable or unstable sequences) and visual (bright or dark circles) stimuli. The findings indicate that tonal stability is associated with visual brightness both explicitly and implicitly. They further suggest that this correspondence depends only partially on conceptual musical knowledge, as it also operates through fast, unintentional, and arguably automatic processes in musicians and non-musicians alike. By showing that abstract musical structure can establish concrete connotations to a non-auditory perceptual domain, our results open a hitherto unexplored avenue for research, associating syntactical structure with connotative meaning.


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