Exempel på vocalization

• Moreover, in this study it was demonstrated that communicative vocalizations were shorter compared to 'investigative ' vocalizations (approximately 0.35 vs. 1 second).

• Consonants are grouped into three major categories for ease of comparison with infants' vocalizations : labials, alveolars and velars.

• Quasivowels, representing the least advanced category theoretically, are the first vocalizations with speech-like quality to be produced in very early infancy.

• Laboratory assistants kept a rough count of vocalizations during sessions.

• Studies of cetaceans have uncovered a number of patterns of behaviour and vocalizations, which some cetologists have ascribed to cultural processes.

• One is an unstable volatile substance that elicits ultrasound vocalizations in male mice as an unconditioned response.

• Other mammals have only rigid, species-specific, limbic vocalizations.

• No single consonant or vowel segments, vegetative sounds, or vocalizations not determined to be canonical babbling were analyzed.

• Crying and whining were both considered to be negative vocalizations, as were sighing, fussing and sounds of discomfort.

• The modelled species responded 26 times during trials that included their vocalizations, and five times when they were considered heterospecifics.

• The procedure described above yielded a total of 193 vocalizations (mean rate of vocal production : 1.97 vocalizations/minute).

• Since these vocalizations are emitted before and during a play bout, they may carry some metacommunicative value.

• Other differences between the repertories appear in the neumatic notation and in the vocalizations known as teretismoi.

• Species-typical vocalizations such as crying and laughing are under minimal conscious control and are poor candidates for behavioral shaping.

• Falk is right that the phonetic aspects of motherese are derived from primate vocalizations.