VENKATA RAM REDDY, D; V. PRABHU, A; SRI KRISHNA CHAITANYA, M; K, Gopiram. Active Noise Cancellation for Predefined Voices. International Journal of Engineering & Technology, [S. l.], v. 7, n. 2.7, p. 897–899, 2018. DOI: 10.14419/ijet.v7i2.7.11090. Disponível em: https://www.sciencepubco.com/index.php/ijet/article/view/11090.. Acesso em: 27 apr. 2024.