PAWAR, S. J.; LIU, Y. C.; HUANG, J. H. Variation in the Acoustic Measurement of Earbud Earphones in an Anechoic Chamber Due to Changes in the Earphone Placement in Ear Concha. Canadian Acoustics, [S. l.], v. 48, n. 4, p. 29–40, 2020. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/3380. Acesso em: 16 apr. 2024.