Reading from delay memory using ramp signal

Software questions and issues with the FV-1

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gary00k
Posts: 26
Joined: Sun Jun 20, 2021 1:50 am

Reading from delay memory using ramp signal

Post by gary00k »

Hello everyone, I've got a guestion. I wonder if I can use signal from the ramp generator to read data from the delay line? Let's say the value of 0 from the generator is the start point of the delay line and the value of 1 is the end of the line. With this, I could change the speed (using the rmp_rate instruction) at which I read the signal written into the delay line or shorten the length of the reproduced signal by resetting the generator with the jam instruction. What do you think guys? :)
Ant
Posts: 20
Joined: Sat May 08, 2021 10:00 am

Re: Reading from delay memory using ramp signal

Post by Ant »

Hey Gary,
It might be worth checking out the "Basics of the LFOs in the FV-1" (AN-0001) document if you haven't already. It examines some similar functionality in depth.
I'm only starting out with this but it certainly helped me to get my head around it :)
Ant
gary00k
Posts: 26
Joined: Sun Jun 20, 2021 1:50 am

Re: Reading from delay memory using ramp signal

Post by gary00k »

Hello Ant,
I've seen it. But it doesn't seems to solve my problem :/
Sweetalk
Posts: 141
Joined: Thu Oct 15, 2009 5:13 am

Re: Reading from delay memory using ramp signal

Post by Sweetalk »

Check the Delay Servo Technique!
gary00k
Posts: 26
Joined: Sun Jun 20, 2021 1:50 am

Re: Reading from delay memory using ramp signal

Post by gary00k »

You mean "Servo technique for sweeping through delay memory" in knowledge base or "Delay Servo Technique" thread on this forum?
Sweetalk
Posts: 141
Joined: Thu Oct 15, 2009 5:13 am

Re: Reading from delay memory using ramp signal

Post by Sweetalk »

gary00k wrote: Fri Jun 25, 2021 6:15 am You mean "Servo technique for sweeping through delay memory" in knowledge base or "Delay Servo Technique" thread on this forum?
Both addresses the same issue?
gary00k
Posts: 26
Joined: Sun Jun 20, 2021 1:50 am

Re: Reading from delay memory using ramp signal

Post by gary00k »

Okay, but ramp can address only 4096 samples :/
Is there any trick to cover all delay memory?
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