USB microphone on Jetson Nano

Hello,

  • What are the requirements to use a USB microphone on the Jetson Nano.
  • Are there user on the forum with experience.

The goal is to capture (urban) sound to create a dataset for an AI project.

Regards,
Joeri

Hi,
It is same as USB devices on Linux OS. You can plug in the device and check if it is detected by executing ‘arecord -l’

nvidia@nvidia-desktop:~$ arecord -l
**** List of CAPTURE Hardware Devices ****

(skip...)

card 2: M [Plantronics Blackwire C220 M], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0