Increase in Speech Recognition due to Linguistic Mismatch Between Target and Masker Speech: Monolingual and Simultaneous Bilingual Performance

PURPOSE: To examine whether improved speech recognition during linguistically mismatched target–masker experiments is due to linguistic unfamiliarity of the masker speech or linguistic dissimilarity between the target and masker speech. METHOD: Monolingual English speakers (n = 20) and English–Greek simultaneous bilinguals (n = 20) listened to English sentences in the presence of competing English and Greek speech. Data were analyzed using mixed-effects regression models to determine differences in English recogition performance between the 2 groups and 2 masker conditions. RESULTS: Results indicated that English sentence recognition for monolinguals and simultaneous English–Greek bilinguals improved when the masker speech changed from competing English to competing Greek speech. CONCLUSION: The improvement in speech recognition that has been observed for linguistically mismatched target–masker experiments cannot be simply explained by the masker language being linguistically unknown or unfamiliar to the listeners. Listeners can improve their speech recognition in linguistically mismatched target–masker experiments even when the listener is able to obtain meaningful linguistic information from the masker speech

MAMI: A Modular Accessible Musical Instrument

Exploring musicactively can be restricted for someone with cognitive, physical, or sensory impairments. They may face barriers to participation and diminished experiences between their musical expression and the music making means available to them. Technology can be used to bridge these gaps and focus on a person’s capability to create personal instruments that allow for active music making and exploration of sound. Thisdoctoral research aims to look at the use of music technology within the school setting and the needs of the users and those around them.Drawing on this and following an Action Research methodology, a tool will be developed following a participatory design process that utilises both hardware and software, in a modular fashion, to provide a flexible and adaptable system to facilitate music making and sound exploration.The desired outcome will be a toolbox that allows users to put together instruments that suit the needs of those playing them allowing access to musical expression