Hi all,
I'm using Teensy 3.2 + audio board for my experiment and someone suggested my to check whether I can transmit ultrasound using the teensy + audio board instead of some players which means that I will be able to operate everything through the teensy without any external device.
I saw in the audio board page in PJRC that it can transmit up to 44KHz. However, I read some posts here in the forum and saw that people were able to use it for bat detection. I could not really understand whether they were recording or transmitting as well.
Do you know if the combination of teensy 3.2 + audio board is enough to play sounds at about 125KHz?
Do any of you know if a "regular" speaker can play sounds at 125KHz? Which speaker?
Response to any of these questions will be much appreciated
Thanks,
Elad
I'm using Teensy 3.2 + audio board for my experiment and someone suggested my to check whether I can transmit ultrasound using the teensy + audio board instead of some players which means that I will be able to operate everything through the teensy without any external device.
I saw in the audio board page in PJRC that it can transmit up to 44KHz. However, I read some posts here in the forum and saw that people were able to use it for bat detection. I could not really understand whether they were recording or transmitting as well.
Do you know if the combination of teensy 3.2 + audio board is enough to play sounds at about 125KHz?
Do any of you know if a "regular" speaker can play sounds at 125KHz? Which speaker?
Response to any of these questions will be much appreciated
Thanks,
Elad