Sound velocity with Wiiremote
Hi!
I really need your help! I'm making this project that I have to control the velocity of a music with the Wiiremote! I already have the patcher of the wii and is working, but I don't know what to do to control the music. Can you help me?
Thanks
Rita M
Velocity (volume) can be adjusted using the [*~] object. You probably also want to use the [line~] object to smooth the wii signal. Have a look at MSP tutorial 2, "Adjustable oscilator"
Velocity is a term used to define MIDI volume which is unrelated to MSP objects such as [*~] and [line~]. If you are using the Wii remotes to output values which are then being used to adjust gain levels of audio you need to convert the input values from the Human Interface port or OSC port into finite values preferably between 0-158 and then apply these to a gain slider's left input which is placed in between your input source and DAC. This will allow the control of the volume of the music. As previously mentioned in an earlier post you should use a form of filtering or adjust the value input sampling rate to get a smooth set of values.
Regards,
1CS Support Team
www.1stcreativesolutions.co.uk
Sorry, I didn't express myself the way I wanted! What i want is to change the speed of the music depending on the speed of the wii remote. What should I do?
