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Masking relates closely to excitation level patterns.

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tags	ja-picks, causal_relationships, trade, singleton, category/causal-relationships
aliases	@fastl_psychoacoustics_2007, loc. 637

Sep 20, 20261 min read

Masking relates closely to excitation level patterns.

Evidence

Because masking is very closely related to excitation (see Chap. 6), this postulation has to include masking effects in the steady-state condition, e.g. masking of pure tones by longlasting broadband noises. — Professor Dr.-Ing. Hugo Fastl, Professor Dr.-Ing. Eberhard, Psychoacoustics- Facts and Models, 637

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Masking relates closely to excitation level patterns.
Evidence

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Auditory masking spread can be modelled by convolving with a spreading function
Delayed emissions are suppressed in proportion to the evoking burst's audibility
Informational masking arises when listeners can segregate signal from masker at higher processing levels
Louder maskers increasingly mask high frequencies over low ones.
Maskers affect modulation detection through their excitation patterns, not their raw level
Masking depends on stimulus fluctuations in ways steady-state models cannot predict.
Masking thresholds can be transformed into time functions of specific loudness
Synthetic noises deviate from Gaussian masking when line counts or phases are poorly chosen
The excitation-level model of masking reproduces measured thresholds at both low and high frequencies
Professor Dr.-Ing. Hugo Fastl, Professor Dr.-Ing. Eberhard — Psychoacoustics- Facts and Models
Professor Dr.-Ing. Hugo Fastl, Professor Dr.-Ing. Eberhard — Psychoacoustics- Facts and Models

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Masking relates closely to excitation level patterns.

Masking relates closely to excitation level patterns.

Evidence

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