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| Hissssssing Sound from Speakers https://mail.karaokescenemagazine.net/forums/viewtopic.php?f=1&t=12638 |
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| Author: | jamkaraoke [ Tue Feb 19, 2008 9:35 am ] |
| Post subject: | Hissssssing Sound from Speakers |
Could be many answers I guess - But what is the likely culprit if you get a HISS from your speakers ? Let's assume it is just AMP MIXER SPEAKERS with not inputs yet. I would think it would have to be the MIXER? Could electrical outlet cause a HISSSS...... I know a HUM but HISSSS? |
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| Author: | mckyj57 [ Tue Feb 19, 2008 11:19 am ] |
| Post subject: | Re: Hissssssing Sound from Speakers |
That usually means your gain is turned all the way up in some input stage (could be FX, too). Try turning trim and faders down as far as they go. If the hiss disappears, then add trim and fader level until the hiss comes back. |
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| Author: | vbu2c5 [ Tue Feb 19, 2008 2:40 pm ] |
| Post subject: | Re: Hissssssing Sound from Speakers |
mckyj57 @ Tue Feb 19, 2008 1:19 pm wrote: That usually means your gain is turned all the way up in some input stage (could be FX, too).
Try turning trim and faders down as far as they go. If the hiss disappears, then add trim and fader level until the hiss comes back. We had that problem before and yes check all the knobs ( sliders ) on all the channels, we had one on an unused channel that was turned all the way up and the hissing was terrible. Good luck! |
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| Author: | sidewinder [ Tue Feb 19, 2008 11:27 pm ] |
| Post subject: | Re: Hissssssing Sound from Speakers |
Probably picking up intergalactic radio noise from outer space. :O I think every PA system has that noise if you turn up the volume loud enough. I have a wireless microphone that will make noise until it's turned on. Something to do with amplifing "No signal" from it. After you turn the microphone on, the noise stops. |
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| Author: | jamkaraoke [ Wed Feb 20, 2008 11:40 am ] |
| Post subject: | Re: Hissssssing Sound from Speakers |
seemed to be the EFX main slider ? A few adjustments between main and channel faders reduced the HISS drastically but some is still present. |
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| Author: | stogie [ Wed Feb 20, 2008 12:34 pm ] |
| Post subject: | Re: Hissssssing Sound from Speakers |
I was told that EVERY amp produces some hiss and that's just the way it is, nothing you can do about it. The louder you turn the system up the louder the hiss will be. Some amps produce more and some less. If there's a way to reduce or eliminate it I'd be interested to know. |
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| Author: | jerry12x [ Sun Feb 24, 2008 4:26 pm ] |
| Post subject: | Re: Hissssssing Sound from Speakers |
Be aware... There are some alian cultures that will induce hiss just to tiddle you off. Just for fun. LOL LOL LOL LOL LOL LOL |
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