[The acoustic characteristics of the vocalizations of hypoacusic children].

The author analyzes time and frequency characteristics of vocalizations registered in hypoacusis children aged 3-5 months. After the comparison of the acoustic characteristics, utterance duration, formant frequencies of the vocalic utterances, FO frequency changes during vocalization of hypoacusis infants with those of normal infants (literature data), it was determined that infants with impaired and normal hearing do not differ it their vocalizations.