This research focuses on the application of multimedia technology and the Dynamic Time Warping (DTW) algorithm in university vocal music teaching. This model provides students with multi-dimensional learning experiences and targeted feedback. Experimental results show that students in the experimental group using this new model have significantly…

When children have visual impairments and additional disabilities, learning to listen and understanding what is heard are essential for language, literacy, and other learning. Teachers of students with visual impairment should encourage the development of listening skills along with other senses. This Practice Report discusses specific ways to…

Purpose: The aims of this study were to (a) investigate speech-in-noise perception using an adaptive procedure in school-aged children with bilateral cochlear implants (CIs); (b) evaluate the impact of chronological age, age at the second implantation, and interimplant interval on auditory performance in children with bilateral CIs; and (c)…

Purpose: "Dynamic pitch," which is defined as the variation in fundamental frequency in speech, is one of the acoustic cues that affect speech recognition in noise. Built on the evidence that a symmetrical manipulation of dynamic pitch led to poorer speech recognition, the present study examined the effect of an asymmetrical manipulation…

The interest in crossmodal correspondences, including those involving sounds and involving tastes, has experienced rapid growth in recent years. However, the mechanisms underlying these correspondences are not well understood. In the present study (N = 302), we used an associative learning paradigm, based on previous literature using simple sounds…

Purpose: There is an increasing concern regarding hazardous recreational noise exposure among adolescents and young adults. Daily exposure to loud sound levels over a long period of time can increase the risk of noise-induced hearing loss. The full extent of the impact of recreational noise on hearing is not yet fully understood. The purpose of…

Purpose: The purpose of this study was to explore the effects of medical masks on the voice quality of patients with voice disorders. Method: We included 106 patients diagnosed with voice disorders. Among them, 59 were diagnosed with vocal-fold benign lesions, 27 with insufficient glottis closure, and 20 with precancerous lesions/early-stage…

Purpose: This exploratory study aims to investigate variations in voice production in the presence of background noise (Lombard effect) in individuals with nonphonotraumatic vocal hyperfunction (NPVH) and individuals with typical voices using acoustic, aerodynamic, and vocal fold vibratory measures of phonatory function. Method: Nineteen…

Sound is a very omnipresent physical phenomenon that plays a crucial role in our daily lives. It is essential for verbal communication and helps us orient ourselves. Children are especially affected by sound and its presence in their daily lives. This circumstance, and the subject-specific interesting facets of the topic of sound, make this…

With the development of digital technology, plentiful sensors are embedded in the smartphone, which makes it a valuable tool for teaching elementary experimental physics. For instance, the magnetic field sensor of the smartphone has been used to measure gravitational acceleration by measuring the magnetic pendulum's oscillation period. The…

Purpose: This study investigated the ecological validity of conventional voice assessments by comparing the self-perceived voice quality and acoustic characteristics of voice production during these assessments to those in a simulated environment with varying distracting conditions and noise levels. Method: Forty-two university professors (26…

We examine whether highlighting streaks--instances of repeated and consecutive behavior when completing learning tasks--encourages 4th to 6th grade students in Peru to increase their use of an online math platform and improve learning. 60,000 students were randomly assigned to receive messages that (i) highlighted streaks, (ii) provided…

Purpose: Teachers spend a significant amount of time in classrooms, which can be noisy environments. The aim of this scoping review was to determine what is known from the literature about the effect of classroom acoustic conditions on teachers' health and well-being. Method: This scoping review followed the PRISMA-ScR (Preferred Reporting Items…

"Marinyo" is a culture left by the Portuguese around the 15th century in Maluku. The purpose of this study was to find out to what extent students' misconceptions about the concept of sound in the "Marinyo" case in the Kepuluan Tanimbar Regency. The method used was a qualitative study in ethnography in ten villages in two…

The sounds of birds form the outdoor playlist of our lives. Birds appeal to the public, in part because of the wide variety of interesting sounds they make. This popularity has led to a long history of amateur participation in ornithology, which has recently produced rapid increases in freely available online databases with hundreds of thousands…