Time-Window Differences Evaluation in a Room Acoustic Sound Field Diffuseness Estimation

Authors: Chojnacki, Bartlomiej

Affiliation: AGH University of Science and Technology, Kracow, Poland

Publication Date: March 2019

Type: Convention Paper

Cost: Free to AES members & institutions and $33 to non-members

Scaled Model Techniques for Measurement and Acoustic Treatment Design in Small Rooms

Authors: Chojnacki, Bartlomiej

Affiliation: AGH University of Krakow

Publication Date: October 2025

Type: Express Paper

Cost: Free to AES members & institutions and $33 to non-members

Comparison of Numerical and Experimental Analysis Approaches in Small Room Acoustics Below the First Modal Frequency

Authors: Puzio, Agnieszka; Chojnacki, Bartlomiej

Affiliation: AGH University of Science and Technology

Publication Date: October 2025

Type: Express Paper

Cost: Free to AES members & institutions and $33 to non-members

Omnidirectional sound sources based on multiple transducers design method

Authors: Chojnacki, Bartlomiej; Kamisinski, Tadeusz; Flach, Artur

Affiliation: AGH University of Science and Technology, Cracow, Poland

Publication Date: October 2020

Type: Convention Paper

Cost: Free to AES members & institutions and $33 to non-members

Miniature omnidirectional sound sources for measurements applications

Authors: Chojnacki, Bartlomiej; Kamisinski, Tadeusz; Flach, Artur

Affiliation: AGH University of Science and Technology

Publication Date: May 2020

Type: Convention Paper

Cost: Free to AES members & institutions and $33 to non-members

Full Range Omnidirectional Sound Source for Near-Field Head-Related Transfer-Functions Measurement

Open Access

Authors: Chojnacki, Bartlomiej; Terry Cho, Sang-Ik; Mehra, Ravish

Affiliation: Facebook Reality Labs, Redmond, Washington, United States; AGH University of Science and Technology, Cracow, Poland; Facebook Reality Labs, Redmond, Washington, United States; Facebook Reality Labs, Redmond, Washington, United States

Publication Date: May 2021

Type: Journal Article

Cost: Open Access (Free to all)

Acoustic Levitation—Standing Wave Demonstration

Authors: Chojnacki, Bartlomiej; Pilch, Adam; Zastawnik, Marcin; Majchrzak, Aleksandra

Affiliation: AGH University of Science and Technology, Kracow, Poland; AGH University of Science and Technology, Krakow, Poland; ProperSound, The Spokesmen of Science

Publication Date: October 2017

Type: Engineering Brief

Cost: Free to AES members & institutions and $33 to non-members

Environmental and Technical Problems in Acoustical Scaled Models

Authors: Majchrzak, Aleksandra; Chojnacki, Bartlomiej; Baruch, Katarzyna; Rubacha, Jaroslaw

Affiliation: AGH University of Science and Technology, Krakow, Poland

Publication Date: May 2017

Type: Convention Paper

Cost: Free to AES members & institutions and $33 to non-members

Transparent Office Screens Based on Microperforated Foil

Authors: Brawata, Krzysztof; Baruch, Katarzyna; Kamisinski, Tadeusz; Chojnacki, Bartlomiej

Affiliation: Gorycki & Sznyterman Sp. z o.o., Cracow, Poland; AGH University of Science and Technology, Cracow, Poland

Publication Date: October 2019

Type: Convention Paper

Cost: Free to AES members & institutions and $33 to non-members

Acoustic Beamforming on Transverse Loudspeaker Array Constructed from Micro-Speakers Point Sources for Effectiveness Improvement in High-Frequency Range

Authors: Chojnacki, Bartlomiej; Juros, Klara; Kaczor, Daniel; Kamisinski, Tadeusz

Affiliation: AGH University of Science and Technology, Cracow, Poland

Publication Date: October 2019

Type: Convention Paper

Cost: Free to AES members & institutions and $33 to non-members