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Record W2884255485

Topographic Synthesis: Parameter Distribution in Spatial Texture

2018· article· en· W2884255485 on OpenAlexfundno aff
Erik Nyström

Bibliographic record

VenueCity Research Online (City University London) · 2018
Typearticle
Languageen
FieldComputer Science
TopicMusic Technology and Sound Studies
Canadian institutionsnot available
FundersLeverhulme TrustCanadian Institute for Theoretical Astrophysics
KeywordsLoudspeakerTexture (cosmology)Computer scienceContext (archaeology)AcousticsSet (abstract data type)Field (mathematics)Spatial distributionPhysicsArtificial intelligenceMathematicsGeologyImage (mathematics)Remote sensing
DOInot available

Abstract

fetched live from OpenAlex

Topographic synthesis involves the distribution of ar- rayed structures of parameter values for simultaneous synthesis processes assigned to different channels in a multi-loudspeaker system. In this model, the concept of sound synthesis extends to the design of spatial texture, and morphology is considered not only as change in sound over time, but also as an instantaneous difference in spatially distributed simultaneous sound. The term topography, here, refers to the sonic relief articulated across the perspectival field – the array of possible sonic spatial perspectives within a loudspeaker system – as spatial configurations are shifted over time. The paper presents a set of algorithms which distribute relative properties of texture in multichannel speaker arrays, es- pecially relevant to high density loudspeaker arrays (HDLA), some of which have non-linear, self-organising properties. The processes have been designed in Super- Collider, for a flexible live context, but can be applied in fixed media composition as well.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.004
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.004
Threshold uncertainty score0.015

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.004
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.001
Science and technology studies0.0000.001
Scholarly communication0.0020.002
Open science0.0010.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0040.001

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.052
GPT teacher head0.303
Teacher spread0.251 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designSimulation or modeling
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations3
Published2018
Admission routes1
Has abstractyes

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