pitch control on multi-channel samples

Merge pull request #33 from newdigate/feature/stereo

Feature/stereo

single point floating point interpolation sounds better

1.0.6

Merge pull request #31 from newdigate/feature/floatingpoint_interpola…

interpolation optimisations

same as 1.0.4, but arduino library versions updated consistently across all files!

optimised for teensy 3.6

• Optimised quadratic function to use fixed pipeline of 4 samples
• use integer math instead of floating point math

minor improvements examples and cmake build

Merge pull request #27 from newdigate/feature/better_linkage

Feature/better linkage

buffer size improvement for less speedy uSD cards

1.0.2

Merge pull request #26 from newdigate/feature/buffer_size_for_regular…

1.0.1: Merge pull request #25 from newdigate/feature/restructure

hopefully examples should be visible in arduino menu...

Initial release

• Pitch control for mono wave and raw files, and arrays
• Looping controls
• Quadratic interpolation (disabled by default)