sandall Posted May 26, 2017 Share Posted May 26, 2017 2 horns on sticks, 30W or 60W TOA, hand-held, lead for the inevitable iPhone & a charged car battery - job done. Dragged to 2 primary school ones earlier in the week, where the "PA" was an el-cheapo loudhailer - definite underkill, though did the job. Link to comment Share on other sites More sharing options...
S&L Posted May 28, 2017 Share Posted May 28, 2017 Must be an unusual school sports day if you're messing about with mixer desks etc. the times they are a-changing. As we grow we are starting to see quite a bit of community work, schools etc and particularly in the private sector seem to have pockets deeper than you would think and a quite eleborate requirements. Link to comment Share on other sites More sharing options...
Mr.X Posted May 28, 2017 Share Posted May 28, 2017 Rather than a compressor, I'd be using a gate for this. Set it up exactly as above by feeding the mic to the sidechain input of the gate and then play with your range, hold and release controls so you get a gentle lowering of the music with a gentle fade back rather than a sudden change each time. I have had much better results over the years using a compressor to duck music rather than an actual ducker. MacWhy is that?A ducker is the right tool as it doesn't follow the sidechain signal other than to switch it in and out. A compressor however will duck music more when someone speaks louder and less when they speak softer. Kinda the opposite of what you want. I don't see how a compressor would work well, but I'm curious to know how you're applying it. Link to comment Share on other sites More sharing options...
pete10uk Posted May 28, 2017 Share Posted May 28, 2017 Like wise I have had better results using a compressor rather than duckers built in to budget style 1u mixers, the type with 2-3 stereo inputs and a couple of mic inputs. With a compressor I have full control over speed and amount and threshold but with the built in duckers I find it hit and miss if the thing will either cut in with every sound or not cut in fast enough. Always had the issue on a few different mixers, might just be something I'm doing wrong, but it works a treat with a compressor. I think it's just about safe to say in analogue world, compressors are the standard way of doing it. Link to comment Share on other sites More sharing options...
Mr.X Posted May 29, 2017 Share Posted May 29, 2017 Like wise I have had better results using a compressor rather than duckers built in to budget style 1u mixers, the type with 2-3 stereo inputs and a couple of mic inputs. With a compressor I have full control over speed and amount and threshold but with the built in duckers I find it hit and miss if the thing will either cut in with every sound or not cut in fast enough. Always had the issue on a few different mixers, might just be something I'm doing wrong, but it works a treat with a compressor. I think it's just about safe to say in analogue world, compressors are the standard way of doing it.Then I will ask you as well. How do YOU do this exactly, because I would think that using a compressor wouldn't work well at all. If you want a ducker to work best and not false-trigger, make sure you use it the same way you would with a gate, by filtering the key to the loudest part of the key signal. In this case filter the key (sidechain) to only the voice range, and just a small part of that, like 1k - 3k. Link to comment Share on other sites More sharing options...
sunray Posted May 29, 2017 Share Posted May 29, 2017 Like wise I have had better results using a compressor rather than duckers built in to budget style 1u mixers, the type with 2-3 stereo inputs and a couple of mic inputs. With a compressor I have full control over speed and amount and threshold but with the built in duckers I find it hit and miss if the thing will either cut in with every sound or not cut in fast enough. Always had the issue on a few different mixers, might just be something I'm doing wrong, but it works a treat with a compressor. I think it's just about safe to say in analogue world, compressors are the standard way of doing it.Then I will ask you as well. How do YOU do this exactly, because I would think that using a compressor wouldn't work well at all. If you want a ducker to work best and not false-trigger, make sure you use it the same way you would with a gate, by filtering the key to the loudest part of the key signal. In this case filter the key (sidechain) to only the voice range, and just a small part of that, like 1k - 3k. A compressor does this job admirably well, as long as it has proper side chain inputs - they are not all the same, I have always done it this way, if required, when using a bigger system. I do several school sports days every year and to date they have always been a basic PA amplifier without any frills, indeed not even a radio mic as I know it would not be there when I de-rig. Only one of them requires music for which I supply a 3.5mm jack lead for their own cd walkman. Link to comment Share on other sites More sharing options...
KevinE Posted May 30, 2017 Share Posted May 30, 2017 this might do? RDL box Link to comment Share on other sites More sharing options...
Mr.X Posted June 1, 2017 Share Posted June 1, 2017 So I keep asking to those of you that are using compressors instead of duckers (and nobody's answering), specifically how are you using a compressor as a ducker, as I don't see that it would work well at all. Link to comment Share on other sites More sharing options...
david.elsbury Posted June 1, 2017 Share Posted June 1, 2017 Wow, agressive on your point, aren't you, "Mr X" ? Guess you know best, right? Link to comment Share on other sites More sharing options...
Mr.X Posted June 2, 2017 Share Posted June 2, 2017 Wow, agressive on your point, aren't you, "Mr X" ? Guess you know best, right?If that's how it's coming across, my apologies.These responses have gotten me very curious as to what I'm missing in understanding how other people do things, that's all. Link to comment Share on other sites More sharing options...
mackerr Posted June 2, 2017 Share Posted June 2, 2017 Wow, agressive on your point, aren't you, "Mr X" ? Guess you know best, right?If that's how it's coming across, my apologies.These responses have gotten me very curious as to what I'm missing in understanding how other people do things, that's all. You run it the same way you would with a ducker. Audio you want ducked through the compressor, audio you want to key the ducking in the key input, threshold set to get the amount of ducking you want. There used to be comps in every rack out there, not always duckers. Now everything is in a digital console and I still find the comp easier to get to sound good. Mac Link to comment Share on other sites More sharing options...
Mr.X Posted June 3, 2017 Share Posted June 3, 2017 You run it the same way you would with a ducker. Audio you want ducked through the compressor, audio you want to key the ducking in the key input, threshold set to get the amount of ducking you want. There used to be comps in every rack out there, not always duckers. Now everything is in a digital console and I still find the comp easier to get to sound good. Thanks, Mac. What ratio?You don't find the music ducking further as the person speaks louder odd-sounding? Link to comment Share on other sites More sharing options...
SA90 Posted June 21, 2017 Author Share Posted June 21, 2017 I like the look of the auto-ducking device, that's kind of what I'm after! Link to comment Share on other sites More sharing options...
sunray Posted July 4, 2017 Share Posted July 4, 2017 Since this thread started I have done 4 School Sports Days, 3 of which are installed but unmanned by me. 120W Toa amp selection of horn speakers and Mic plugged into input 1 [auto ducking] 2 car batteries. One had a phone plugged in for music, don't know about the other 2. One of the jobs is just across the road from me and the field is used by 3 schools, the day after my system another school used a 2KW cabinet system. I still don't get the requirement for more complex systems for such an event. Link to comment Share on other sites More sharing options...
sandall Posted July 4, 2017 Share Posted July 4, 2017 Si I still don't get the requirement for more complex systems for such an event. I guess there will always be someone wanting to show off their gear, or their "expertise" Link to comment Share on other sites More sharing options...
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