AcousticDieg
- May 2, 2017
- 10
- Joined
- May 2, 2017
- Messages
- 10
Dear all,
This is my first post in this forum and I wanted to first thank all the active community! Just be indulgent, i may forget to give all the relevant information.
I am currently thinking about an acoustic levitation setup that will need 8 piezoelectric acoustic emitters to work. All of these "high frequency speakers" will be driven by a sinusoidal signal (around 1 MHz) but each signal will be delayed (by a fraction of the sinusoid period) from its neighbor.
In addition each signal will most likely need to be amplified. An output voltage of around 15 Vpp driving a 50 ohm load is roughly what I would need for each output channel.
I know arduinos and controllers of the kind are out there but just never got the chance to use one.
Do you think I can buy a 8-Channel programmable device to do this and then build an 8 channel amplifier?
Any suggestions are welcome!
Thank you very much!
This is my first post in this forum and I wanted to first thank all the active community! Just be indulgent, i may forget to give all the relevant information.
I am currently thinking about an acoustic levitation setup that will need 8 piezoelectric acoustic emitters to work. All of these "high frequency speakers" will be driven by a sinusoidal signal (around 1 MHz) but each signal will be delayed (by a fraction of the sinusoid period) from its neighbor.
In addition each signal will most likely need to be amplified. An output voltage of around 15 Vpp driving a 50 ohm load is roughly what I would need for each output channel.
I know arduinos and controllers of the kind are out there but just never got the chance to use one.
Do you think I can buy a 8-Channel programmable device to do this and then build an 8 channel amplifier?
Any suggestions are welcome!
Thank you very much!