Voice or speaker recognition is critical in a wide variety of social contexts. In this study, we investigated the contributions of acoustic, phonological, lexical, and semantic information toward voice recognition. Native English speaking participants were trained to recognize five speakers in five conditions: non-speech, Mandarin, German, pseudo-English, and English. We showed that voice recog...

The hoarseness diagram (Michaelis, Fröhlich, & Strube, 1998a) has been proposed as a new approach to describe different acoustic properties of voices. To test its performance in the analysis of pathologically disturbed and normal voices five requirements are suggested that should be met by any acoustic voice-analysis protocol to be used in voice research and clinical practice. The hoarseness di...

All surgical procedures for treatment of snoring and obstructive sleep apnoea modify the anatomical structure of the upper airways and the resonance characteristics of the vocal tract; this can lead to a modification in voice quality. Purpose of this study was to evaluate the possible modifications of the fundamental frequency (F0) and of the frequency and amplitude of the first (F1) and second...

Objective:The study aimed at differentiating Adductor Spasmodic Dysphonia (ADSD) from Muscle Tension Dysphonia (MTD) using acoustic measurements . Method: Perceptual as well as acoustic analysis of the voice was done on 12 patients of Adductor Spasmodic dysphonics and Muscle tension dysphonics each. The age of these patients ranged between 30 to 64 years . Results: Adductor spasmodic dysphonics...

The majority of previous studies on vocal expression have been conducted on posed expressions. In contrast, we utilized a large corpus of authentic affective speech recorded from real-life voice controlled telephone services. Listeners rated a selection of 200 utterances from this corpus with regard to level of perceived irritation, resignation, neutrality, and emotion intensity. The selected u...

The hypopharyngeal cavities constitute a bottom part of the vocal tract near the larynx consisting of the supraglottic laryngeal cavity and the bilateral cavities of the piriform fossa. Visualization of those cavities with custom magnetic resonance imaging techniques reveals that during speech the laryngeal cavity takes a form of a long-neck flask and the piriform fossa a goblet of varying shap...

The aim of this study was to obtain acoustic correlates to vocal quality of a group of men and women with and without voice disorders, based on evaluations of a group of judges experienced in the field of vocal rehabilitation. In male subjects, perceptual evaluation of normal, hoarse and rough voice qualities was related to the following acoustic features: frequency perturbation measures (JITA,...

Voice is one of the orators perceivable behaviors that convey traits of charisma. Contemporary leaders, such as politicians, use their voices to shape their message and persuade audiences. The present study analyzes the physiological use of the “charismatic voice” in Italian, French, and Brazilian Portuguese political speech. We investigated the “discourse level” aspects of voice by conducting ...

In this paper, we investigate the acoustic features that can be modified to control the perceptual age of a singing voice. Singers can sing expressively by controlling prosody and vocal timbre, but the varieties of voices that singers can produce are limited by physical constraints. Previous work has attempted to overcome this limitation through the use of statistical voice conversion. This tec...

PURPOSE There has been growing research on the effects of language on voice characteristics; however, few studies have examined the impact of language on vocal features within bilinguals. This study aimed to compare vocal parameters among bilingual Hebrew/English speaking individuals when speaking in Hebrew versus English. METHODS Forty bilingual participants (17 males and 23 females) between...