3.4.2.11
| Appendix A. Solutions |

## 3.4.2.11

a) Build a record function into the sample player:

patches/a-15-recsampler.pd

A toggle is added to the main patch of 3.4.2.4 that sends to "rec".

In the subpatch:

b) Create a patch for reverb or a texture with different delay times for the input signal, e.g., with multiples of the Fibonacci series (in which the next number is always the sum of the previous two: 0 1 1 2 3 5 8 13):

patches/a-16-fibodelay.pd

c) Use different Karplus-Strong sounds to make textures of varying densities:

patches/a-17-karplus-text.pd

d) Apply a comb filter to patches presented in the previous sections:

patches/a-18-combfilteruse.pd

E.g., using the "filter colors" (3.3.2.1) (use a very short delay, e.g., 15 ms):

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