Szczegóły publikacji
Opis bibliograficzny
Sound power level as a measure of efficiency of Distributed Mode Loudspeakers / Karol CZESAK, Piotr KLECZKOWSKI // International Journal of Electronics and Telecommunications ; ISSN 2081-8491. — Tytuł poprz.: Kwartalnik Elektroniki i Telekomunikacji = Electronics and Telecommunications Quarterly. — 2024 — vol. 70 no. 3, s. 575–580. — Bibliogr. s. 580, Abstr.
Autorzy (2)
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 154693 |
|---|---|
| Data dodania do BaDAP | 2024-08-01 |
| Tekst źródłowy | URL |
| DOI | 10.24425/ijet.2024.149581 |
| Rok publikacji | 2024 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | International Journal of Electronics and Telecommunications |
Abstract
Distributed Mode Loudspeakers (DMLs) are characterized by properties, which make them significantly different from conventional electrodynamic loudspeakers. Such differences occur due to the design assumptions of the DML. In this work, a series of SPL measurements of DML in a reverberation chamber has been carried out, which were compared with those for an electrodynamic loudspeaker. Sound power level was determined from the results of conducted measurements for both types of transducers. It was calculated in 1/3 octave bands, for the pink noise excitation. The sound power level obtained with these two different types of loudspeakers is not significantly differing between each other.
