[Elecraft] K4 Headphones Q

[E.H. Russell]

I think the context of the conversation was Bluetooth wireless headsets (I
referred to them as "wireless"), which of course are digital. At any rate
that's what I was referring to. Sorry for any confusion.

ED / W2RF


-----Original Message-----
From: elecraft-bounces at mailman.qth.net <elecraft-bounces at mailman.qth.net> On
Behalf Of Jim Brown
Sent: Wednesday, October 14, 2020 1:00 PM
To: elecraft at mailman.qth.net
Subject: Re: [Elecraft] K4 Headphones Q

On 10/14/2020 8:31 AM, E.H. Russell wrote:
> Wireless introduces latency, wired does not.

DIGITAL introduces latency, NOT radio. ANALOG radio over short distances
does NOT add latency. In systems like Bluetooth, it is the A/D and D/A
conversions that add latency, NOT the radio transmission of the digital
signal.

73, Jim K9YC
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