[lug] Slightly Off Topic: Are iPhones half duplex?

John Hernandez jph at jph.net
Fri Jul 3 10:23:02 MDT 2020


That made me laugh, and it had me thinking of a snarky response, but I'll
spare you the Apple fan bashing.  I don't think iPhones are inherently
half-duplex.  I do find that speaker phone mode and car bluetooth can feel
that way because of noise cancelling and feedback suppression techniques.

On Thu, Jun 25, 2020 at 12:00 PM Stephen Queen <svqueen at gmail.com> wrote:

> It seems whenever I talked to someone who is using an iPhone, they don't
> seem to be able to tell when I start speaking, and they interrupt me. I am
> aware there is some latency on a cell network, but they actually don't seem
> to be able to tell when I start talking to them. It feels like they are on
> half duplex?
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