how to transmit the input voice of microphone to speaker for real-time

Products & Technology ReSpeaker
#1

I wnat to output the input voice of microphone to speaker for real time.

Is there a solution to send the input voice to headphone jack or speaker directly.

I don’t need to store the voice or transmit the voice to internet.

let me know the solution.



and I want to use the JST2.0 connector of speaker output.

Please let me know the part number.

#2

Hi there,



You can record and play at the same time by below command. thanks.



arecord | aplay