Sound Fragments

2022-04-19 Music

Author : Noel Lobley
Release : 2022-04-19
Genre : Music
Kind : eBook
Book Rating : 783/5 ( reviews)

Book Synopsis Sound Fragments by : Noel Lobley

Download or read book Sound Fragments written by Noel Lobley. This book was released on 2022-04-19. Available in PDF, EPUB and Kindle. Book excerpt: Winner of IASPM Book Prize, given by IASPM, 2023 This book is an ethnographic study of sound archives and the processes of creative decolonization that form alternative modes of archiving and curating in the 21st century. It explores the histories and afterlives of sound collections and practices at the International Library of African Music. Sound Fragments follows what happens when a colonial sound archive is repurposed and reimagined by local artists in post-apartheid South Africa. The narrative speaks to larger issues in sound studies, curatorial practices, and the reciprocity and ethics of listening to and reclaiming culture. Sound Fragments interrogates how Xhosa arts activism contributes to an expanding notion of what a sound or cultural archive could be, and where it may resonate now and in future.

Computational Auditory Scene Analysis

2021-01-31 Technology & Engineering

Author : David F. Rosenthal
Release : 2021-01-31
Genre : Technology & Engineering
Kind : eBook
Book Rating : 11X/5 ( reviews)

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Book Synopsis Computational Auditory Scene Analysis by : David F. Rosenthal

Download or read book Computational Auditory Scene Analysis written by David F. Rosenthal. This book was released on 2021-01-31. Available in PDF, EPUB and Kindle. Book excerpt: The interest of AI in problems related to understanding sounds has a rich history dating back to the ARPA Speech Understanding Project in the 1970s. While a great deal has been learned from this and subsequent speech understanding research, the goal of building systems that can understand general acoustic signals--continuous speech and/or non-speech sounds--from unconstrained environments is still unrealized. Instead, there are now systems that understand "clean" speech well in relatively noiseless laboratory environments, but that break down in more realistic, noisier environments. As seen in the "cocktail-party effect," humans and other mammals have the ability to selectively attend to sound from a particular source, even when it is mixed with other sounds. Computers also need to be able to decide which parts of a mixed acoustic signal are relevant to a particular purpose--which part should be interpreted as speech, and which should be interpreted as a door closing, an air conditioner humming, or another person interrupting. Observations such as these have led a number of researchers to conclude that research on speech understanding and on nonspeech understanding need to be united within a more general framework. Researchers have also begun trying to understand computational auditory frameworks as parts of larger perception systems whose purpose is to give a computer integrated information about the real world. Inspiration for this work ranges from research on how different sensors can be integrated to models of how humans' auditory apparatus works in concert with vision, proprioception, etc. Representing some of the most advanced work on computers understanding speech, this collection of papers covers the work being done to integrate speech and nonspeech understanding in computer systems.

Fragments from Dinnaga

1981

Author : Herbert Nial Randle
Release : 1981
Genre :
Kind : eBook
Book Rating : 800/5 ( reviews)

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Book Synopsis Fragments from Dinnaga by : Herbert Nial Randle

Download or read book Fragments from Dinnaga written by Herbert Nial Randle. This book was released on 1981. Available in PDF, EPUB and Kindle. Book excerpt: This treatise, originally written as part of a study of logic in the Early Schools, contains seventeen fragments attributed to Dinnaga by Vacaspati Misra as also confirmed by the Tibetan version of the Pramana-samuccaya, the authorship of which is also attributed to Dinnaga. The fragments constitute the Sanskrit text transliterated in Roman script, translated and annotated into English. The text deals with the various topics of logic such as Perception, Inference, Valid Testimony, Analogy, Apoha etc. The book covers two appendices: (1) Dinnaga and Prasastapada. (2) Summary of Buddhist logical doctrine. It is documented with Preface, Bibliography, Abbreviations and Index.

Fragments of First-Order Logic

2023-03-30 Mathematics

Author : Ian Pratt-Hartmann
Release : 2023-03-30
Genre : Mathematics
Kind : eBook
Book Rating : 891/5 ( reviews)

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Book Synopsis Fragments of First-Order Logic by : Ian Pratt-Hartmann

Download or read book Fragments of First-Order Logic written by Ian Pratt-Hartmann. This book was released on 2023-03-30. Available in PDF, EPUB and Kindle. Book excerpt: A sentence of first-order logic is satisfiable if it is true in some structure, and finitely satisfiable if it is true in some finite structure. The question arises as to whether there exists an algorithm for determining whether a given formula of first-order logic is satisfiable, or indeed finitely satisfiable. This question was answered negatively in 1936 by Church and Turing (for satisfiability) and in 1950 by Trakhtenbrot (for finite satisfiability).In contrast, the satisfiability and finite satisfiability problems are algorithmically solvable for restricted subsets—-or, as we say, fragments—-of first-order logic, a fact which is today of considerable interest in Computer Science. This book provides an up-to-date survey of the principal axes of research, charting the limits of decision in first-order logic and exploring the trade-off between expressive power and complexity of reasoning. Divided into three parts, the book considers for which fragments of first-order logic there is an effective method for determining satisfiability or finite satisfiability. Furthermore, if these problems are decidable for some fragment, what is their computational complexity? Part I focusses on fragments defined by restricting the set of available formulas. Topics covered include the Aristotelian syllogistic and its relatives, the two-variable fragment, the guarded fragment, the quantifier-prefix fragments and the fluted fragment. Part II investigates logics with counting quantifiers. Starting with De Morgan's numerical generalization of the Aristotelian syllogistic, we proceed to the two-variable fragment with counting quantifiers and its guarded subfragment, explaining the applications of the latter to the problem of query answering in structured data. Part III concerns logics characterized by semantic constraints, limiting the available interpretations of certain predicates. Taking propositional modal logic and graded modal logic as our cue, we return to the satisfiability problem for two-variable first-order logic and its relatives, but this time with certain distinguished binary predicates constrained to be interpreted as equivalence relations or transitive relations. The work finishes, slightly breaching the bounds of first-order logic proper, with a chapter on logics interpreted over trees.

Ordinary Fragments

2012-09 Body, Mind & Spirit

Author : Audrey Brown Lightbody
Release : 2012-09
Genre : Body, Mind & Spirit
Kind : eBook
Book Rating : 313/5 ( reviews)

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Book Synopsis Ordinary Fragments by : Audrey Brown Lightbody

Download or read book Ordinary Fragments written by Audrey Brown Lightbody. This book was released on 2012-09. Available in PDF, EPUB and Kindle. Book excerpt: Through fourteen weeks of daily devotionals, she guides us to understand that God is in the ordinary. The simplicity of the everydayness of living can serve as pathways to God. Life-changing moments are rare. The everyday is where humanity lives. In looking at a variety of fragments, a new and different understanding of the value of the very ordinary may emerge in the God relationship and thus change the individual journey. "Audrey Brown Lightbody is, by nature, a true weaver! Her book is a woven tapestry of vignettes, reflections, poetry, and evocative questions ... a unique presentation of guided meditations which invite us to discover what of The Holy may be close beneath the surface of the 'ordinary' of our lives. A book to be kept near at hand, these readings will prompt fresh insights and inspiration over many occasions. For group reflection, as well as individual prayer, Ordinary Fragments is a rich and deeply engaging resource." -from the Spirit Group who shared the journey

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