Vol. 51 No. 2 (2023)

Editorial

• Editor’s Note: The Last Dance

  Umberto Berardi

  • 5-6

Article - Engineering Acoustics / Noise Control

• Finite Element Analysis of Honeycomb Membrane-Type Acoustic Metamaterial

  Zacharie Laly, Christopher Mechefske, Sebastian Ghinet, Behnam Ashrafi, Charly T. Kone

  • Requires Subscription or Fee 7-18 (CAD 10)

• Assessment Of Noise In The Campus Of École De Technologie Supérieure In Montréal And Proposal Of An Acoustic Metamaterial For The Reduction Of Electrical Transformer Noise

  Olivier Doutres, Maël Lopez, Kévin Rouard, Louis-Philippe Campagna, Titouan Cougoulic, Anthony Jutras, David Lauzon, Pierre-Luc Pépin-Pagé, Alexis Purson

  • Requires Subscription or Fee 19-30 (CAD 10)

• Assessment Of Noise In The Campus Of École De Technologie Supérieure In Montréal And Proposal Of An Acoustic Metamaterial For The Reduction Of Electrical Transformer Noise

  Olivier Doutres, Maël Lopez, Kevin Rouard, Louis-Philippe Campagna, Titouan Cougoulic, Anthony Jutras, David Lauzon, Pierre-Luc Pépin-Pagé, Alexis Purson

  • Requires Subscription or Fee 31-40 (CAD 10)

Article - Signal Processing / Numerical Methods

• Comparison of Various Algorithms: Research on Piano Audio Signal Feature Identification

  Shuang Hao

  • Requires Subscription or Fee 41-46 (CAD 10)

• Announcing the Publication of the Sixth Edition of RR-331: the Guide and a History of the Transition to the ASTC Rating

  • 47-50

• Minutes of the Spring 2023 CAA Board of Directors Meeting

  • 51-54

• 2023 CAA Prizes Announcement

  • 55-56

• AWC 2023 Montreal Conference Announcement and Call for Papers

  • 57-60