 Holger Wirtz
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384bbcb54a
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Chorus fixes.
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5 years ago |
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Holger Wirtz
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b2cf72fae0
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Added arm_biquad LP filter for modulation.
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5 years ago |
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Holger Wirtz
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9e6e5bca3a
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Fixes.
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5 years ago |
Holger Wirtz
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016cd6231e
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Removed chorus_intensity because modulator.amplitude can be used.
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5 years ago |
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Holger Wirtz
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f1c71120b2
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Changed chorus mix-in.
Small fixes for interpolation.
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5 years ago |
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Holger Wirtz
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becb55dec3
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Code cleanup and small fixes.
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5 years ago |
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Holger Wirtz
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6dd9bb923b
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Removed code for spline interpolation.
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5 years ago |
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Holger Wirtz
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55b6718219
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New try for linear interpolation.
Added a lowpass after chorus output.
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5 years ago |
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Holger Wirtz
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9dec11226d
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Several fixes.
Hopefully working interpolation (Catmull currently does not work because of too high CPU usage and xruns).
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5 years ago |
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Holger Wirtz
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3c87c7f411
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Added spline interpolation again.
Using Teensy biquad lowpass for filtering the modulator signal.
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5 years ago |
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Holger Wirtz
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c5db956a3d
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Removed Splie interpolation.
Tried another calculation for filter coefficients.
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5 years ago |
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Holger Wirtz
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11a4168cf3
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Testing with fixed values.
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5 years ago |
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Holger Wirtz
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0f3d4e14b9
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Replaced own filter functions with CMSIS library function calls.
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5 years ago |
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Holger Wirtz
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84981851fc
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Added IIR filter (1-order, 3-order) for filtering LP-filtering the mdulation
signal at 5000 Hz (just for testing).
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5 years ago |
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Holger Wirtz
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5c987723d6
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Fixed rounding of floats for working with negative numbers.
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5 years ago |
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Holger Wirtz
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29268ab1fa
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Slightly better simple interpolation code.
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6 years ago |
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Holger Wirtz
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6b40071313
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Optimizations.
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6 years ago |
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Holger Wirtz
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91df5f84a8
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Fixes for the chorus.
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6 years ago |
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Holger Wirtz
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d5430fe5a4
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SMaller fixes and tests.
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6 years ago |
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Holger Wirtz
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ab26969b4c
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Trying spline interpolation and simple gauss filter.
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6 years ago |
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Holger Wirtz
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4638551841
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Fixes for chorus intensity and loading values at startup.
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6 years ago |
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Holger Wirtz
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938a7dd67b
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Small fixes for chorus.
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6 years ago |
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Holger Wirtz
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30267eb805
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Added inverter for second modulated delay as stereo chorus simulation.
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6 years ago |
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Holger Wirtz
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a6f913c888
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Added effect functions for controllers.
Smaller fixes.
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6 years ago |
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Holger Wirtz
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16411e79cb
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Showing volume menu fixed.
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6 years ago |
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Holger Wirtz
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ad604d900e
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Renaming files from *chorus to *delay.
Fixing and optimizing code for modulated delay calculation.
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6 years ago |
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Holger Wirtz
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589785be5c
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Several small but necessary fixes!
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6 years ago |
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Holger Wirtz
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23757f818a
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Fixing types.
Enabling chorus in etup() again.
Small fixes.
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6 years ago |
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Holger Wirtz
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bafeeb0cc2
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Fixed storing and loading of sounds.
Fixed Interpolation code for chorus.
Small fixes.
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6 years ago |
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Holger Wirtz
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1ba03e24eb
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Trying to fix interpolation problems...
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6 years ago |
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Holger Wirtz
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5b5acd8ba8
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Replaced spline interpolation with interpolation from https://github.com/tuxcell/interpolationArduino
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6 years ago |
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Holger Wirtz
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9839477e05
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Added spline interpolation functions.
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6 years ago |
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Holger Wirtz
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71f7e1370d
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Chorus works :-) but linear interpolation is not the best... will try
splines...
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6 years ago |
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Holger Wirtz
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fe67302b62
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Small fixes.
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6 years ago |
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Holger Wirtz
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891d4d95ee
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Next try for a Chorus (modulated delay).
Fixed distortion due to too high loudness (volume) inside mdaEPiano.
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6 years ago |
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Holger Wirtz
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24b930e08d
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Volume fixes.
Started modulated chorus effect.
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6 years ago |
