Here’s a very useful post for the travelling audio person.
In BukasPalad, whenever we have performances we usually are dependent on whatever soundsystem the venue has. Knowing how 3rd-world countries work, most of these soundsystems’ equipment and technicians are far from professional. But we’re broke so we just have to live with it I guess.
Aside from worrying about what microphones we have available, the next most important thing was always to make sure their system can play our minus-ones (if need be). This usually meant we had to conenct our iPods (cuz were high tech hahahaha joke) to the PA – and that’s were everything can get lost in translation. I remember the trouble we had in finding the correct plugs and jacks to connect whatever we had, to whatever they had. There were times I would say “yung malaki” (the big one) when I referred to the 1/4″ plug, or “pang-headphones” (for headphones) when referring to a 2.5mm plug; just so I could make them understand the type of adaptor I wanted.
So with that, I’ve taken the liberty of distilling the long text from wikipedia articles and explain what you need to know to communicate what you need to whichever venue sound-technician you talk to. There are a lot of alternative names for these common audio interconnects, and I will attempt to consolidate in one post, the different names used – which I’ve come across over time.