Loudspeakers Performance Variance Due to Components and Assembly Process

Costanza Bellini M, Farina A. Loudspeakers Performance Variance Due to Components and Assembly Process. In: AES Convention 142. Audio Engineering Society; 2017. Paper 9714. Available from: https://aes.org/publications/elibrary-page/?id=18592

@inproceedings{CostanzaBellini2017_18592,
  author = {Costanza Bellini, Maria and Farina, Angelo},
  title = {{Loudspeakers Performance Variance Due to Components and Assembly Process}},
  booktitle = {AES Convention 142},
  note = {Paper 9714},
  year = {2017},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=18592}
}

TY  - CPAPER
TI  - Loudspeakers Performance Variance Due to Components and Assembly Process
AU  - Costanza Bellini, Maria
AU  - Farina, Angelo
T2  - AES Convention 142
M1  - Paper 9714
PY  - 2017
DA  - 2017/05/06
UR  - https://aes.org/publications/elibrary-page/?id=18592
PB  - Audio Engineering Society
LA  - en
AB  - This paper presents an experimental study of the main causes of scrap during the production of a typical midrange loudspeaker. After analyzing the most critical components of a transducer, various samples with reference and defected components have been built and characterized in terms of frequency response and distortion. In addition, a second set of samples has been built using reference components but varying the assembly process parameters; these samples also have been characterized as the previous ones. Measurements have been performed both in an anechoic chamber and in a real production line and, by the analysis of acquired data, the authors have individuated the most influential components and assembly parameters in terms of required performance.
ER  -