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February 2011 Doc ID 18453 Rev 1 1/24
AN3340
Application note
Loudspeaker characterization and compensation
1 Introduction
The application note describes how to measure and analyze the performance of a
loudspeaker and how to compensate the frequency response using the ST Speaker Tune
software, a tool available in the APWorkbench.
Scope
Although the application note focusses on compensation using Sound Terminal
®
devices,
the principles can be applied to a variety of other DSPs.
www.st.com
