hi,

"Samuel B." <stb### [at] hotmailcom> wrote:
> ...
> > guess you'll be aware of Bose noise cancellation headphones, then.
>
> Yeah, but I'm a bit wary of noise-cancelling tech. What if the device produces
> sounds that don't cancel anything out? Would that damage my hearing?

no to the last, also, was thinking "cans" rather than earplugs.  and, fwiw, Bose
is a quality manufacturer (which has been round for years, eg
<https://www.johnlewis.com/bose-quietcomfort-qc45-noise-cancelling-over-ear-wireless-bluetooth-headphones-with-mic-remo
te/p5752673>).


regards, jr.

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