Abstract
Simulations of a 6½-inch loudspeaker unit are performed and compared with a displacement measurement. The non-linear loudspeaker model is based on the major nonlinear functions and expanded with time-varying suspension behaviour and flux modulation. The results are presented with FFT plots of three frequencies and different displacement levels. The model errors are discussed and analysed including a test with loudspeaker unit where the diaphragm is removed.
| Original language | English |
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| Title of host publication | Audio Engineering Society Convention Paper : 125th Convention San Francisco, 2008 October 2-5, Papers 7501-7650 |
| Number of pages | 9 |
| Publisher | Audio Engineering Society |
| Publication date | 2008 |
| ISBN (Electronic) | 978-0-937803-65-3 |
| Publication status | Published - 2008 |
| Event | AES 125th, Convention 2008 October 2-5, San Francisco, CA, USA - San Francisco, United States Duration: 2 Oct 2008 → 5 Oct 2008 Conference number: 125 |
Conference
| Conference | AES 125th, Convention 2008 October 2-5, San Francisco, CA, USA |
|---|---|
| Number | 125 |
| Country | United States |
| City | San Francisco |
| Period | 02/10/2008 → 05/10/2008 |
Keywords
- Loudspeaker modelling