Departamento de Fonoaudiologia, Programa de Pós-Graduação em Saúde da Comunicação Humana da Universidade Federal de Pernambuco, Centro de Ciências da Saúde, Recife, Pernambuco, Brazil.
Departamento de Fonoaudiologia, Programa de Pós-Graduação em Saúde da Comunicação Humana da Universidade Federal de Pernambuco, Centro de Ciências da Saúde, Recife, Pernambuco, Brazil.
J Voice. 2020 Sep;34(5):667-674. doi: 10.1016/j.jvoice.2019.01.006. Epub 2019 Jan 22.
The aim of this study was to determine the immediate effect of the resonance tube technique associated with ascending and descending glissando on the vocal range profile (VRP) of amateur choristers.
The sample consisted of 40 choristers aged between 18 and 57 years (average of 26.28 ± 7.51 years) with the following voice types: soprano, contralto, tenor and bass, with no vocal symptoms. Recordings of the VRP of the choristers were made before and after performing the resonance tube technique executed in ascending and descending glissando for 3 minutes in each modality. The recordings were made in the VRP of specific software.
The VRP of the choristers increased after application of the ascending and descending technique. Stratifying by voice types showed an increase in contralto, tenor and bass after the ascending glissando technique and in tenor and bass after the descending technique.
The resonance tube technique associated with ascending and descending glissando increased the VRP in contralto, tenor and bass voice types, as well as the maximum frequency and range in hertz and semitones, in all the voice types of the choristers under study, justifying its application in the vocal warm-up of this population.
本研究旨在确定共鸣管技术与上行和下行滑音联合使用对业余合唱团歌手的音域轮廓（VRP）的即时影响。
该样本由 40 名年龄在 18 至 57 岁之间（平均 26.28±7.51 岁）的合唱团歌手组成，具有以下声部类型：女高音、女低音、男高音和男低音，没有声音症状。在以每种模式执行 3 分钟的上行和下行滑音的共鸣管技术之前和之后，对合唱团歌手的 VRP 进行录音。录制在特定软件的 VRP 中进行。
应用上行和下行技术后，合唱团歌手的 VRP 增加。按声部类型分层显示，上行滑音技术后女低音、男高音和男低音的 VRP 增加，下行技术后男高音和男低音的 VRP 增加。
共鸣管技术与上行和下行滑音联合使用可增加女低音、男高音和男低音声部类型的 VRP，以及合唱团歌手所有声部类型的赫兹和半音的最大频率和范围，证明其在该人群的声乐热身中的应用是合理的。
