hi all,
I am a new pd user.Now I am writing my eassy about the Chinese old disc restoration .
I found that the speed of some disc which sampling in my computer are sometime fast or slow.I don`t think there is any way to solve this problem in nuendo ,pt .
some recordis asked me that I should record it into a tape recorder and use it to rectify.
But Can i use pd to control the speed of playback?I think it is easier than using tape recorder

thanks

It should be doable in PD but I think it could be handled easier using the pitch shifter in any audio program. I haven't used nuendo so I cannot tell you the commands in that program. The one thing you want to make sure of is that the pitchshifting program you use shifts both time and pitch together.

As far as doing it in PD I would think it would involve loading the recording into an array and then changing the speed you are reading from the array. I don't have PD on this computer to put together an example but the help files have a lot of info on reading from arrays.

-Jon