Feature Request #372
Cascacing filter with interpolation
| Status: | New | Start date: | 2009-12-26 | |
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| Priority: | Normal | Due date: | ||
| Assignee: | - | % Done: | 0% |
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| Category: | - | Spent time: | - | |
| Target version: | - | |||
| Branch: |
Description
Would be really neat to have a cascading filter similar to cascade~ but interpolating from old to new coefficients over a certain amount of time when filter coefficients are updated. This would be useful e.g. for filter-implementation of binaural head-related transfer functions, as in the Spat object spat.hrtf.infos.
We would probably need to decide how to deal with changes in the number of cascading filters, but one simple solution would be that interpolation only happens if the number of cascaded filters stays constant.