Clean Audio for TV broadcast: An Object-Based Approach for Hearing-Impaired Viewers - April 2015
Audibility of a CD-Standard A/DA/A Loop Inserted into High-Resolution Audio Playback - September 2007
Sound Board: Food for Thought, Aesthetics in Orchestra Recording - April 2015
Investigation of the Nonrigid Behavior of a Loudspeaker Diaphragm Using Modal Analysis
The behavior of a loudspeaker diaphragm beyond the piston range of operation is usually investigated using analytic techniques such as the finite-element method. An experimental method, modal analysis, is presented, which allows a model to be developed from actual measurements. Previous problems in the measurement technique are overcome by the use of a noncontacting laser transducer. A step by step analysis of a typical driver is shown. After the modal model has been developed it is possible to simulate structural modifications and to study the dynamic system response. Special application software is used for the measurement, analysis, and simulation.
Click to purchase paper or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $20 for non-members, $5 for AES members and is free for E-Library subscribers.