auditory perception 1 Exclude matching results deti predškolského veku 1 Exclude matching results deti školského veku 1 Exclude matching results educational research 1 Exclude matching results hudobný sluch 1 Exclude matching results musical ear pedagogický výskum 1 Exclude matching results preschool children 1 Exclude matching results school children 1 Exclude matching results sluchové vnímanie 1 Exclude matching results