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

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jcjung
Pre-kindergarten
Pre-kindergarten
Posts: 6
Joined: Wed Oct 17, 2018 2:08 pm

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

Post by jcjung » Mon Oct 29, 2018 1:07 pm

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.
Last edited by jcjung on Mon Oct 29, 2018 3:03 pm, edited 1 time in total.

seeed techsupport team
Staff
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Posts: 44
Joined: Mon Mar 19, 2018 11:40 am

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

Post by seeed techsupport team » Wed Dec 05, 2018 6:20 pm

Hi there,

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

arecord | aplay

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