Re: #config Purpose of dtparam=audio=on #config

Mike - KB0FX


The RPI has two native audio output sources on it. Those would be:

#1 3.5mm Headphone Jack.
#2) HDMI Port

You do not want to send standard auto prompt tones out the DRAWs TI audio chip set. So you would want to send them out a different audio interface line the headphone of HDMI jacks. 



On Mon, Jan 21, 2019 at 7:16 AM Ed Bloom, KD9FRQ <ewbloom@...> wrote:
So, what is the purpose of the subject statement in boot/config.txt ?

Is there a reason one would need to active that Pi Sound card from a
practical application stand point?

73s, Ed, KD9FRQ

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