Sound examples for DAFx 2008 paper:

Nonlinear modeling of a guitar loudspeaker cabinet

David Yeh, Balazs Bank, Matti Karjalainen

Sept 2, 2008, Espoo, Finland.

Presentation slides

Example of loudspeaker nonlinearity.

Recorded nonlinearity

low level

high level

Engl guitar loudspeaker cabinet. Recorded with Shure SM 57.

Linear responses and filter design examples

Measured IR

Day tripper

Power chord (E)

Near field

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On axis

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30 off axis

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16th order design

Day tripper

Power chord (E)

Near field

 

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On axis

 

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30 off axis

 

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50th order design

Day tripper

Power chord (E)

Near field

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On axis

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30 off axis

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Nonlinear examples

50th order design

Day tripper

Power chord (E)

Sine wave (82 Hz)

Near field

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On axis

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30 off axis

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David Yeh