Programa de Pós-graduação em Saúde da Comunicação Humana, Universidade Federal de Pernambuco - UFPE - Recife (PE), Brasil.
Departamento de Fonoaudiologia, Universidade Federal de Pernambuco - UFPE - Recife (PE), Brasil.
Codas. 2023 Sep 15;35(4):e20200266. doi: 10.1590/2317-1782/20232020266pt. eCollection 2023.
To analyze the passaggio in the voice range profile of choristers, by identifying the fundamental frequencies and intensities, both in the change to the high and low registers, comparing them, by voice types.
67 choristers participated, mean age of 27.79 (± 7.50) years old, of the following voice types: soprano (n = 20), alto (n = 17), tenor (n = 15) and bass (n = 15). For data collection and analysis, the Vocalgram software (CTS Informática) was used, which recorded the emission of the vowel / Ɛ / in ascending and descending glissando, up to the lowest and highest note in the weakest and strongest intensities possible.
The values of frequencies and respective intensities of the passaggio were identified in ascending and descending, strong and weak emissions in all voice types. There was a higher occurrence of voice break in the high voices, compared to the low ones. The average values of the frequencies found corresponded to different tones from those established in the literature for all voice types.
The passaggio identified in the vocal range profile of choristers, based on their frequencies and intensities were more frequent in soprano na tenor, compared to alto and bass, in changes to the low and high registers.
通过识别基频和强度，分析合唱团员声区过渡中的特征，比较不同声部在向高低音区转换时的特征。
共 67 名合唱团员参与，平均年龄 27.79（±7.50）岁，分为以下声部：女高音（n=20）、女中音（n=17）、男高音（n=15）和男低音（n=15）。使用 Vocalgram 软件（CTS Informática）进行数据收集和分析，录制元音 /Ɛ/ 上行和下行滑音的发声，在尽可能强和弱的力度下达到最低和最高音。
在所有声部的强、弱发声的上行和下行中，都确定了声区过渡的频率和相应强度值。与低声部相比，高声部的破音发生率更高。所发现的频率平均值与文献中为所有声部确定的音高不同。
与女中音和男低音相比，在向高低音区转换时，女高音和男高音的声区过渡更为频繁，其频率和强度特征更为明显。
