TY - JOUR AU - Hodgson, Murray AU - Rempel, Rod AU - Park, Edward PY - 1996/09/01 Y2 - 2024/03/29 TI - Measurement of Typical Speech and Background-Noise Levels in University Classrooms During Lectures JF - Canadian Acoustics JA - Canadian Acoustics VL - 24 IS - 3 SE - Proceedings of the Acoustics Week in Canada DO - UR - https://jcaa.caa-aca.ca/index.php/jcaa/article/view/987 SP - 12-12 AB - ER -