Instructables: exploring - technology - audio - sound - amplifier - featured http://www.instructables.com Tue, 22 Jul 2014 13:14:29 PDT BLOX v1.01 Another (Yes, Another) Altoids Tin Speaker http://www.instructables.com/id/Another-Yes-Another-Altoids-Tin-Speaker/
Another (Yes, Another) Altoids Tin Speaker - More DIY How To Projects]]> http://cdn.instructables.com/FCX/75WX/HQ0T504Y/FCX75WXHQ0T504Y.SQUARE2.jpg http://cdn.instructables.com/FCX/75WX/HQ0T504Y/FCX75WXHQ0T504Y.SQUARE.jpg http://cdn.instructables.com/FCX/75WX/HQ0T504Y/FCX75WXHQ0T504Y.SMALL.jpg ctx1985 ***Edit: I am now selling these on my Etsy shop!https://www.etsy.com/ca/listing/187568488/altoids-tin-speaker-systemI also recently added a digital voltage gauge to the inside of the amplifier tin, so I'll always know how much battery power is left. I managed to squeeze a 2500mAh LiPo battery inside...
By: ctx1985

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Fri, 3 Jan 2014 02:49:09 PST
Hyperbolic Spoon iPhone Amplifier/Stand http://www.instructables.com/id/Hyperbolic-Spoon-iPhone-AmplifierStand/
Hyperbolic Spoon iPhone Amplifier/Stand - More DIY How To Projects]]> http://cdn.instructables.com/FLU/CDH9/HAUNNOTJ/FLUCDH9HAUNNOTJ.SQUARE2.jpg http://cdn.instructables.com/FLU/CDH9/HAUNNOTJ/FLUCDH9HAUNNOTJ.SQUARE.jpg http://cdn.instructables.com/FLU/CDH9/HAUNNOTJ/FLUCDH9HAUNNOTJ.SMALL.jpg Renard_Bleu The speaker on my smartphone is underwhelming; as is yours. I find myself cupping my hand around the base of the phone to provides a slight volume boost in situations with ambient noise. I wondered if it was possible to accomplish a volume boost with a spoon head acting as an amplification dish. The...
By: Renard_Bleu

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Wed, 2 Jan 2013 10:35:44 PST
Boomcase Mimic http://www.instructables.com/id/Boomcase-Mimic/
Boomcase Mimic - More DIY How To Projects]]> http://cdn.instructables.com/F1F/PMCB/H8I45EDN/F1FPMCBH8I45EDN.SQUARE2.jpg http://cdn.instructables.com/F1F/PMCB/H8I45EDN/F1FPMCBH8I45EDN.SQUARE.jpg http://cdn.instructables.com/F1F/PMCB/H8I45EDN/F1FPMCBH8I45EDN.SMALL.jpg jm31181 Hey everyone.  I just wanted to share my version of the popular Boomcase.  I didn't want to drop over 500 dollars for one so I made my own.  Materials cost me about 50 bucks, and labor was two weeks, mainly waiting for parts to arrive. Majority of the items are reused from a thrift store or I harnes...
By: jm31181

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Thu, 18 Oct 2012 06:24:29 PDT
Cheap Acoustic Simulator (Crossfeed) for Headphones http://www.instructables.com/id/Cheap-Acoustic-Simulator-Crossfeed-for-Headphone/
Cheap Acoustic Simulator (Crossfeed) for Headphones - More DIY How To Projects]]> http://cdn.instructables.com/F8G/OHZW/GGC2UCNO/F8GOHZWGGC2UCNO.SQUARE2.jpg http://cdn.instructables.com/F8G/OHZW/GGC2UCNO/F8GOHZWGGC2UCNO.SQUARE.jpg http://cdn.instructables.com/F8G/OHZW/GGC2UCNO/F8GOHZWGGC2UCNO.SMALL.jpg faxwork Hi! Welcome to my second instructable! Don't forget to rate and comment! :D First off, what is an "acoustic simulator"? It can be anything to simulate the effect of being in a room, creating an effect of open space, or even give the illusion of hearing sounds from different directions. This is usu...
By: faxwork

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Mon, 15 Nov 2010 00:50:21 PST
Rechargable pocket sized amplifier http://www.instructables.com/id/Rechargable-pocket-sized-amplifier/
Rechargable pocket sized amplifier - More DIY How To Projects]]> http://cdn.instructables.com/FCO/VVJL/GJC3SYCJ/FCOVVJLGJC3SYCJ.SQUARE2.jpg http://cdn.instructables.com/FCO/VVJL/GJC3SYCJ/FCOVVJLGJC3SYCJ.SQUARE.jpg http://cdn.instructables.com/FCO/VVJL/GJC3SYCJ/FCOVVJLGJC3SYCJ.SMALL.jpg brunoip In this instructable I gonna try to describe how to make a simple rechargable pocket sized amplifier. It's works using only two low power transistors and two nickel metal hydride batteries (Ni / MH). The case is made with 3mm cardboard for making it as light as posible. Ps: I'm from Argentina so let...
By: brunoip

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Fri, 10 Jul 2009 12:00:42 PDT
Soundproof Your Garage Walls (Using My Cleat Method) http://www.instructables.com/id/Soundproof-Your-Garage-Walls-Using-My-Cleat-Meth/
Soundproof Your Garage Walls (Using My Cleat Method) - More DIY How To Projects]]> http://cdn.instructables.com/FP7/4UKL/FJ34CYGO/FP74UKLFJ34CYGO.SQUARE2.jpg http://cdn.instructables.com/FP7/4UKL/FJ34CYGO/FP74UKLFJ34CYGO.SQUARE.jpg http://cdn.instructables.com/FP7/4UKL/FJ34CYGO/FP74UKLFJ34CYGO.SMALL.jpg mobilerik In this Instructable, I'll demonstrate how to soundproof a wall using a method I developed for my home recording studio. It is similar to the resilient channel method, but it is has advantages of being 1. much cheaper, 2. much sturdier, 3. allows the possibility of securing shelves or heavy items t...
By: mobilerik

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Sat, 26 Jul 2008 19:22:24 PDT