Guys, I'm building a special project, that is a bit secret for now. But I will release more information latter next week, I hope at least. ;-)
My main problem now is how I will address this: I need to be able to put several audio signals into a single signal, without loosing quality, and while still staying ANALOG.
My first idea was to make every signal AM (Amplitude Modulated) working with a very high frequency, around 400Mhz or even more.
Are there Voltage-to-Frequency and Frequency-to-Voltage chips around that would make this very easy to do?
Or should I use another solution?
And thanks for helping me out.
Best Regards, WilliamK