Music Perception An Interdisciplinary Journal · 2001 · 58 citations · 9 references
MusicPsychoacousticsEngineeringSound QualityMusic PsychologyPhonologyDifferent Wind InstrumentPhoneticsAudio Signal ProcessingLanguage StudiesMusic ProcessingDifferent NotesTimbre InvarianceAuditory ModelingSpeech CommunicationSpeech ProcessingMusical AnalysisSpeech PerceptionLinguisticsDifferent Pitches
Listeners were unable to determine whether two different notes separated by an octave or more were played by the identical or a different wind instrument and similarly were unable to determine whether a vowel sung at different pitches separated by an octave or more was sung by the identical or a different soprano or mezzo-soprano.
9
Perceptual information for the age level of faces as a higher order invariant of growth.
John B. Pittenger, Robert E. Shaw, Leonard S. Mark · Journal of Experimental Psychology Human Perception & Performance · 1979 · 163 citations
Developmental Cognitive Neuroscience, Higher Order Invariant, Cognition +23