Archive for the ‘Speakers and Sound Gadgets’ Category
Speaker: turtle dance included
Did you have a dachshund loose in the car? That was one of the gadgets of the past: Car vibrates – dackel shaking his head.
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The light bulb is a speaker
The thing is so simple that they first had to be invented: incandescent versions, there are plentiful and cheap they are. Sound, however, are difficult because they are additional lines and sometimes require modifications
Well, for the data, there are now Bluetooth instead of copper wire – and the speaker technology has been a long time, “many little is also a lot” or less prosaic: the sound can have several speakers with relatively small changes in surface and membrane materials can be optimized.
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