Analysis of Directivity Anomalies in Mid and High Frequency Horn Loudspeakers

Authors: Di Cola, Mario; Doldi, Davide; Saronni, Davide

Affiliation: Laboratorio Musica, Novi di Modena, Italy

Publication Date: November 2001

Type: Convention Paper

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

Horn's directivity related to the pressure distribution at their mouth: part 2

Authors: Saronni, Davide; Doldi, Davide; Di Cola, Mario

Publication Date: May 2001

Type: Convention Paper

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

An Alternative Approach to Minimize Inductance and Related Distortions in Loudspeakers

Authors: Carlisi, Marco; Di Cola, Mario; Manzini, Andrea

Affiliation: Audio Labs Systems; Eighteen Sound, Division of A.E.B. S.r.l.

Publication Date: May 2005

Type: Convention Paper

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

Subwoofer Design with Moving Magnet Linear Motor

Authors: Di Cola, Mario; Lastrucci, Claudio; Lombardi, Lorenzo

Affiliation: Audio Labs Systems, Casoli (CH), Italy; Powersoft S.p.a., Scandicci (FI), Italy; Powersoft S.p.a., Scandicci, FL, Italy

Publication Date: October 2014

Type: Convention Paper

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

Effects of Acoustic Center Position in Subwoofers

Authors: Di Cola, Mario; Martignon, Paolo; van Veen, Merlijn

Affiliation: Audio Labs Systems, Casoli, Italy; Contralto Audio srl, Parma (PR), Italy; Merlijn van Veen, Soest, Utrecht, The Netherlands

Publication Date: October 2017

Type: Engineering Brief

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

Dynamic Equalizers Application to Loudspeaker Systems

Authors: Martignon, Paolo; Di Cola, Mario; Bianco, Alberto; Cabot, Ben;

Affiliation: Contralto Audio s.r.l.; Contralto Audio s.r.l.; Contralto Audio s.r.l.; Contralto Audio s.r.l.

Publication Date: October 2023

Type: Express Paper

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

Practical Applications of a Closed Feedback Loop Transducer System Equipped with Differential Pressure Control

Authors: Blasizzo, Fabio; Desii, Paolo; Di Cola, Mario; Lastrucci, Claudio

Affiliation: Audio Labs Systems Chieti, Italy; Fabio Blasizzo, Trieste, Italy; Powersoft S.r.l.,

Publication Date: October 2011

Type: Convention Paper

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

Linear Phase Crossover Filters Advantages in Concert Sound Reinforcement Systems: a practical approach

Authors: Di Cola, Mario; Hadelich, Miguel T.; Ponteggia, Daniele; Saronni, Davide

Affiliation: Audio Labs Systems; Dolby Laboratory; Studio Ponteggia

Publication Date: October 2006

Type: Convention Paper

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

Design and Optimization of High Directivity Waveguide for Vertical Array

Authors: Di Cola, Mario; Cinanni, Dario; Manzini, Andrea; Nizzoli, Tommaso; Ponteggia, Daniele

Affiliation: 18 Sound - Division of A.E.B, Srl, Cavriago, RE, Italy; Audio Labs Systems, Casoli, CH, Italy; Studio Ponteggia, Temi, TR, Italy

Publication Date: October 2009

Type: Convention Paper

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

Influence of Horn’s Surface Temperature on its Directivity Control

Authors: Levine, Dave "Rat"; Calza, Paolo; Di Cola, Mario; Martignon, Paolo; Chisari, Letizia

Affiliation: Rat Sound Systems, Camarillo, CA, USA; Contralto Audio srl, Parma, Italy

Publication Date: October 2018

Type: Engineering Brief

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