2/14/2024 0 Comments Using reaper daw![]() In effect it is exactly the same as when you tried to synchronise a tape recorder and a movie film projector. This difference gets bigger the longer the system has run from a synchronisation event. This means it can never be relied upon to produce the same time delays from one run to the next. This means when you zoom into the exact frequency of the Arduino's clock you will find it will change slightly with temperature. Both have a temperature coefficient, but the resonator is greater. The Arduino's clock is either a crystal oscillator or a resonator. Arduinos have an internal clock right? So why would the timings in my code be messed up? I begin to get lost with all the possibilities to achieve that, and I don't have so much time to complete this project and I really don't know how to separate the wheat from the chaff to be the most efficient possible.Īlso, I don't understand what you mean by "drifting out of sync due to temperature variations". The more straight forward code and installation, the better. The less wires, the better(but I'm setting aside RF or bluetooth transmissions for now as I don't want to make this more of a headache than it already is). That's why my first idea was to have an Arduino master connected to my computer to trigger the sound track in Reaper and launch the programs of all these 8 Arduino slaves at the same time. These 8 machines will be triggered at certains points of the sound track, therefor make a sound which will be added to my sound track and be transmitted to the speakers. Picked up sounds will go from my DI boxes into my audio interface, to 8 channels in Reaper handling them in real time and mapping them into the same outputs as the sound track. They will have motors (solenoides, stepper, servo, DC, etc, depending of the needs of each machine) I want to connect to the Arduino and piezo mics to the preamp in this base. By "modular" I mean that I will make 8 "bases" with an Arduino, a guitar preamp and a DI box in each one of them and then make several interchangeables "trays" to put and connect on top of them. ![]() I have an octophonic sound track in Reaper. I will try to explain what I want to achieve in a more detailed way: But that said, I truly need one Arduino per "machine". It's just basic motor controls + LEDs lighting at the same time. If you don't consider the Reaper playback part, the commands I want my Arduinos to execute are pretty simple (that's why I already am able to code them myself, more or less (I don't think they're really optimized.)). Arduinos have an internal clock right? So why would the timings in my code be messed up? I'm You're right about the number of tracks. ![]() Also, I don't understand what you mean by "drifting out of sync due to temperature variations".
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