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Bluetooth hub/re-broadcaster device - question/request for advice

I would like to get a device which would act as a Bluetooth hub. I want to connect multiple audio sources to it (phone, tablet, laptop) and also multiple speakers (a bunch of low cost Bluetooth speakers at home). I want the thing to handle just one stream at a time. So ideally, whatever is played on the source side (just a “merge” of all the source signals) should be broadcasted to all the speakers. The motivation is to stop playing a discotheque with my little soundbars/speakers and audio sources. It’s a bit annoying, so I guess we can do better…

The thing is, I cannot find any device like that. Apparently Bluetooth transceivers act exclusively either in RX xor TX mode, but never simultaneously. I do not care for reasons why that is the case (protocol, single chip, whatever), I would like to get pointers to technology which could do this for me.

Does such a thing even exist? And if yes, how’s it called?

Thanks for any constructive advice.

Disclaimer: I am an electrotech layman, apologies for naivete.

>It's only one minute long, but this CCTV footage has a better narrative and more compelling character arcs than most of the arthouse films I've seen

Avishai Cohen - Song of Hope

youtube.com/watch?v=R84GNvcwh5

There comes a time when we should be together,

united in our fight to make things better

– Avishai Cohen, Song of Hope

@davidak @Saint_Dionysus
If you strip DRM from a PDF, it's not the same PDF. It's a better PDF.

Daniel Kahn: Leonard Cohen’s “Hallelujah” - in Yiddish

I do not speak Yiddish, but this is nice.

youtube.com/watch?v=XH1fERC_50

Sales meeting: first we fed them our bullsh#t. They were impressed. Then they fed us their bullsh#t and we were also mightily impressed. Finally, we agreed to agree when we get together for the second round of the feast one week later.

Pain is often a trampoline that will launch us into our next stage of life, if we’re willing to let it.

– still Ashley Stahl

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People who call themselves realists are often just dreamers who gottheir hearts broken somewhere along the way.

Ashley Stahl/TEDx talk

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