Need basic plugins and parameters descriptions

[unfa]

What why and how?

I'd like to get some information about these plug-ins. What are they doing? How do they work? What do the parameters do? What is the intended use for them? How do they differ from other tools in the same category?

[ycollet]

Here is a small demo where I use mod-Drop to detune the guitar:
https://www.youtube.com/watch?v=BmFr9y0ItvQ

[RockyLai]

Here is a small demo where I use mod-Drop to detune the guitar: https://www.youtube.com/watch?v=BmFr9y0ItvQ

Dear ycollet,

I am new in this field, could you tell me what app is that the mod-pitchshifter LV2 plugin to in the demon.

[ycollet]

Yes, I will add some more description in the youtube video

[RockyLai]

Yes, I will add some more description in the youtube video

Thanks, you are so nice.

But I have another question about this project
I am new in this field, and I can't build the project under Ubuntu 22.04 LTS.
Could you show me how to set up the develop environment to build it?
Ubuntu 22.04 LTS is not a must platform. I can set it up exactly as the same system you did.

[ycollet]

The basic steps:

sudo apt-get install libarmadillo-dev libfftw3-dev python3-mpmath build-essential
make
sudo make install

[RockyLai]

Thanks, I am new in Ubuntu.
I think the build-essential can help.

You are so nice, thank you very mush.

[RockyLai]

The 'sudo apt-get install libarmadillo-dev libfftw3-dev python3-mpmath build-essential' did install make and g++ tools.
But when I run 'make' still got the error message:

make[1]: Entering directory '/home/rocky/Downloads/mod-pitchshifter-master/2Voices'
make[1]: pkg-config: No such file or directory
g++ src/2Voices.cpp -O3 -ffast-math -Wall -fPIC -DPIC -I. -I../Shared_files -mtune=generic -msse -msse2 -mfpmath=sse -c -o src/2Voices.o
In file included from src/2Voices.cpp:3:
../Shared_files/PitchShifterClasses.h:10:10: fatal error: lv2/lv2plug.in/ns/lv2core/lv2.h: No such file or directory
10 | #include <lv2/lv2plug.in/ns/lv2core/lv2.h>

I checked it as 'cd /home/rocky/Downloads/mod-pitchshifter-master/2Voices"
The directory is there.
I don't know why the pkg-config in make file failed to see this directory.

[ycollet]

For pkg-config:

sudo apt-get install pkg-config

For the lv2.h header:

sudo apt-get install lv2-dev

[RockyLai]

It works!!!
So the next step is to setup the Graphic - JACK Audio Connection Kit.

Thank you very much!!!!!