Re: [linux-audio-user] abusive audio, will it blow up the PA?

From: Georg Holzmann <georg.holzmann@email-addr-hidden>
Date: Fri Jan 12 2007 - 10:47:35 EET

Hallo!

> However looking at some of the results in mhwaveedit it seems that it's
> injected with electrical/non-acoustic phenomenons like dc-offset and low
> frequencies. I'm wondering how a home stereo and/or a large PA would
> react to such sounds? Is there anything I should/could do to prevent
> black smoke from coming out of amplifiers and speakers (ears would be ok
> :-))? Or should I simply not worry.

As the others already said you should at least use a highpass to remove
the DC ...

We once played with PD until all the loudspeakers were (unfortunately)
damaged ... ;)

LG
Georg
Received on Fri Jan 12 12:15:02 2007

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