Windowed auditory scene classification with AST#493

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satra merged 8 commits into

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20260429-201758-auditory-scene-analysis

Apr 30, 2026

Commits on Apr 30, 2026

Add windowed auditory scene classification with AST model

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Refactor: windowed classification as parameters to classify_audios

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Fix mypy: add type annotation to model variable in tests

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Fix review: per-audio memory-bounded windowed processing

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Use Audio.window_generator lazily for memory-efficient windowed classification

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Fix PPG venv: remove unnecessary espnet/snorkel/lightning deps

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Fix NeMo venv: pin 1.23 + torch<2.5, add pyarrow<18 + matplotlib

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Document NeMo lightning package removal, revert to torch 2.8

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