Audiology - Communication Research (ACR) – ISSN 2317-6431 is a technical-scientific publication from Brazilian Academy of Audiology (Academia Brasileira de Audiologia) (ABA), continuation of the Revista da Sociedade Brasileira de Fonoaudiologia (RSBF) (online version ISSN 1982-0232). It is published continuously with the objective to disclose scientific production concerning relevant topics from Audiology, Human Communication Disorders and related fields, aiming to improve and update professionals. It is an open-access journal, published with bilingual (Portuguese/English) and exclusively online publication.