… In addition to LTAS measurements, alpha ratio 9 was also calculated with Intelligent Speech
Analyser by subtracting the Leq of the range of 50 Hz–1 kHz from that of the range of 1–5 …

This paper presents some of the main results of a study on the acoustic character of vowel
pronunciation in Sweden-Swedish and Finland-Swedish made by the author (Kuronen 2000). …

The present study investigates the role of F3 in the perception of valence of emotional
expressions by using a vowel [a:] with different F3 values: the original, one with F3 either lowered …

… Analyserna har utförts med hjälp av talanalysprogrammet Intelligent Speech Analyser (ISA)
som utvecklats av Pitchsystems Inc./Raimo Toivonen (http://www. sci. …

This study investigated the relation of symptoms of vocal fatigue to acoustic variables reflecting
type of voice production and the effects of vocal loading. Seventy-nine female primary …

Naïve human listeners (75 subjects) classified 18 vocalizations of Macaca arctoides into one
of seven semantic categories. The classifications were compared with the categorization …

A well-functioning voice is an essential tool for one third of the labour force. Vocal demands
vary to a great extent between the different voice and speech professions. In professions …

Vocal loading-related changes have mainly been investigated in female voice users. The
present study investigated male teachers’ voices before and after a working day. A …

Phonation into narrow glass tubes is used by some Finnish speech therapists and voice
trainers for the treatment of phonasteny. The purpose of this study was to find out how the tubes …

… The vowel analysis was carried out by means of an acoustical speech processing system,
the Intelligent Speech Analyser (ISA), developed by Raimo Toivonen. The same equipment is …