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Recent content by modality
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Predicting frequencies, decays, levels, and phases of modes of a circular membrane (drum head)?
I expect any equation for a circular membrane would be more complicated given we have modes in two axes. But I have no doubt an approximate equation can similarly be derived relative to (0,1) with sufficient knowledge and skill. Analyzing a recording of a drum is useless, as there are hundreds...- modality
- Post #3
- Forum: Mechanical Acoustics/Vibration engineering
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Predicting frequencies, decays, levels, and phases of modes of a circular membrane (drum head)?
I have been working on some acoustic synthesis software for modelling several acoustic instruments. I am using the principle of modal synthesis, where every mode of vibration is individually synthesized, generally using a resonant bandpass filter (or sine wave). I have used this approach to get...- modality
- Thread
- Replies: 2
- Forum: Mechanical Acoustics/Vibration engineering
