live audio streaming on ESP32 MAX98357A

Nitin Kothari's picture

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Joined: Aug 30, 2021

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live audio streaming on ESP32 MAX98357A
August 30, 2021 - 12:28pm

Hi ,

I have MAX98357A module, I need to speak in computer through headphone and strem my live voice on ESP32 S module and drive speaker through MAX98357A.

I have succesfully send my voice stream the ESP32 but facing problem to access live voice through wifi channel.

Kindly please guide me.

Thanks & Regards

Nitin Kothari

 

Nitin Kothari's picture

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Joined: Aug 30, 2021

Replies: 3

Hi,

 

Need your help to guide me how to design esp32 intercom system through ESP32 and computer interact each other.

 

Thanks & Regards

Dr. Nitin Kothari

Ashish Mishra's picture

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Joined: Jul 16, 2021

Replies: 50

please tell me, what kind of help you needed.

Nitin Kothari's picture

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Joined: Aug 30, 2021

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Dear Ashish Mishra Ji,

I have MAX98357A module, I need to speak in computer (PC/Laptop) through headphone mic and strem my live voice on ESP32 S module and drive speaker through MAX98357A which connected with ESP32S.

I have succesfully send my voice stream through ESP32 but facing problem to access live voice through wifi channel.

And also I have played Internet radio sucessfully on ESP32s module through wifi.

In summary I need to send and receive my voice through ESP32s for this I have two hardware module are available MAX4466 (microphone) and MAX98357A class D amplifier to drive the speaker.

Kindly please guide me.

Thanks & Regards

Nitin Kothari

Sourav Gupta's picture

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Joined: Feb 12, 2018

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Live Audio data streaming requires very good processing speed and memory support. You also need additional codec.

Nitin Kothari's picture

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Joined: Aug 30, 2021

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Dear Sourav Gupta,

Have a Nice Day

Please suggest me which codec I need to interface for the ESP32s so I am able to make 2 way audio.

I have sucessfully transmit my voice from ESP32 to the computer with the help of MAX4466 module.

Also I have sucessfully received .wav music file from the SD card and internet radio with the help of MAX98357 module connected with the speaker.

Thanks & Regards

Dr. Nitin Kothari

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