Gestalt grouping principles predict relative pitch perception performance

Evidence

1. Small within-pattern intervals will promote grouping and thus improve performance (Gestalt proximity/similarity); 2. Small transpositions, especially when within-pattern intervals are large, may make individual patterns less distinctive, and thus impair performance; 3. Exact repetitions with no transposition will result in very good performance; 4. One exact repeat (i.e. pattern 1 = pattern 2) before introducing transpositions may allow a better pattern representation to be built and used as a template for subsequent patterns, and so improve task performance; 5. Smaller variance in the intervals within a pattern (either only small or only large intervals) will increase the predictability of the pattern and allow the formation of a more precise representation of the pattern. Therefore, task performance will decrease with increasing interval variance. 6. Musical training and experience will facilitate task performance. — Dijk, Pim van, Physiology, Psychoacoustics and…, 5270

Categorization

Category: Definitional Content

• XREF: Connects to Gestalt perceptual grouping principles familiar from auditory scene analysis literature and Bregman’s work.

Related

• Pattern interval size, transposition, repetition, and variance all shape pitch pattern judgment accuracy (similarity 0.88)
• Auditory grouping by pitch proximity can override melodic continuation perception (similarity 0.86)
• Auditory Gestalt perception mirrors vision through spectral-pitch contours (similarity 0.85)
• Machine pattern recognition mirrors Gestalt grouping via feature vectors and similarity metrics (similarity 0.83)
• Relative pitch perception resists explanation by invariant interval ratios (similarity 0.82)
• Virtual pitch is extracted from separately perceived spectral pitches by Gestalt-style recognition (similarity 0.81)
• Gestalt grouping principles apply to hearing as well as vision (similarity 0.81)
• Small within-pattern intervals improve transposed pattern comparison via featural grouping (similarity 0.80)
• Phrases composed of small pitch intervals form more coherent representations for comparison (similarity 0.80)
• Transposition comparisons are facilitated by proximity in pitch space (similarity 0.80)
• Relative pitch perception is more limited than commonly assumed (similarity 0.79)
• Exact repetition allows direct pitch comparison whereas transposition forces interval processing (similarity 0.79)
• Large transpositions impair pitch pattern detection more than small ones (similarity 0.78)
• Large melodic intervals and multiple transpositions each independently impair deviant detection. (similarity 0.78)

Broader Connections

• Binaural illusions reveal the brain imposes Gestalt grouping on incoming pitches #corroborates (0.80) — David M. Howard, Jamie Angus, Acoustics and Psychoacoustics, 1620
• Spectral line structure predicts pitch strength magnitude. #qualifies (0.75) — Professor Dr.-Ing. Hugo Fastl, Professor Dr.-Ing. Eberhard, Psychoacoustics- Facts and Models, 797