This chapter describes the nuclear contours and intonational phrasing patterns of the most common sentence types across varieties of Portuguese. The resulting prosodic analysis is the first contribution to a Portuguese_ToBI proposal that offers a comparative description of four Brazilian Portuguese varieties—Baiano, Mineiro, and the Southeast and South areas of Sulista—and four European Portuguese varieties—Standard European Portuguese, Oporto, Alentejo, and Algarve—with the goal of providing a useful foundation for further systematic studies of Portuguese prosody. The analysis is based on data from the Interactive Atlas of the Prosody of Portuguese. Differences in the intonation of narrow-focus statements, commands, and requests, as well as in the distribution of pitch accents, were found to distinguish Brazilian and European Portuguese. The chapter concludes with an overview of the intonational system of Portuguese and its similarities and differences compared with other Romance languages.

Cruz, M., et al 2017 The role of intonation and visual cues in the perception of sentence types: Evidence from European Portuguese varieties. In this paper, we explore the role of intonation and visual cues in the perception of statements and questions in two varieties of European Portuguese-the standard (SEP) and the insular variety of Azores, Ponta Delgada (PtD)-previously shown to convey sentence type contrasts by different uses of intonational means and/or facial gestures, namely eyebrow movements. Forty native speakers (20 from each variety) were exposed to SEP and PtD stimuli in a perception task with three conditions (audio only, video only, and audiovisual). The audiovisual condition includes congruent and incongruent (both original and manipulated) stimuli, where there is either a match or a mismatch between the auditory and visual features as potential cues for a specific sentence type. We concluded that both SEP and PtD participants rely more on intonation than on eyebrow movement to identify sentence types, even when exposed to incongruent audiovisual stimuli. In the absence of audio information, unexpectedly, participants do not interpret eyebrow raising as a question marker, not even when perceiving stimuli from their native variety. When exposed to non-native audiovisual stimuli, both SEP and PtD participants present longer reaction times (RTs), especially for incongruent stimuli. Finally, although we confirm the strength of intonation over visual cues, RTs in the audiovisual condition are significantly shorter than in the audio condition, thus pointing to the relevance of visual cues for structural/linguistic marking.

IntroductionIndividuals with Parkinson's disease (PD) have to deal with several aspects of voice and speech decline and thus alteration of communication ability during the course of the disease. Among these communication impairments, 3 major challenges include: (1) dysarthria, consisting of orofacial motor dysfunction and dysprosody, which is linked to the neurodegenerative processes; (2) effects of the pharmacological treatment, which vary according to the disease stage; and (3) particular speech modifications that may be language-specific, that is, dependent on the language spoken by the patients. The main objective of the FraLusoPark project is to provide a thorough evaluation of changes in PD speech as a result of pharmacological treatment and disease duration in 2 different languages (French vs European Portuguese).Methods and analysisIndividuals with PD are enrolled in the study in France (N=60) and Portugal (N=60). Their global motor disability and orofacial motor functions is assessed with specific clinical rating scales, without (OFF) and with (ON) pharmacological treatment. 2 groups of 60 healthy age-matched volunteers provide the reference for between-group comparisons. Along with the clinical examinations, several speech tasks are recorded to obtain acoustic and perceptual measures. Patient-reported outcome measures are used to assess the psychosocial impact of dysarthria on quality of life.Ethics and disseminationThe study has been approved by the local responsible committees on human experimentation and is conducted in accordance with the ethical standards. A valuable large-scale database of speech recordings and metadata from patients with PD in France and Portugal will be constructed. Results will be disseminated in several articles in peer-reviewed journals and in conference presentations. Recommendations on how to assess speech and voice disorders in individuals with PD to monitor the progression and management of symptoms will be provided.Trial registration numberNCT02753192, Pre-results.

In Portuguese, different strategies for dealing with tune-text accommodation have been reported. However, no systematic research has been conducted exploring crucial cases of complex nuclear melodies realized in nuclear words with final stress, as in yes-no questions. Based on reading and semispontaneous data from ten regions in Brazil and eleven regions in Portugal, this study reveals that Brazilian and European Portuguese globally differ with respect to the strategies implemented: in Brazilian Portuguese, the text is preserved and the melody is changed (mostly by means of tonal truncation); in European Portuguese, the melody is preserved and the text is changed through various strategies, including schwa epenthesis. Faithfulness to the text or to the tune is thus a relevant dimension of variation both across and within languages, and text changes (through vowel lengthening, vowel split, vowel epenthesis, or blocking of vowel deletion) are crucial means to support tune realization that have recently been found in unrelated languages.