F fairlight New Member Jul 10, 2009 #1 I would like to learn how to make sound. What else is involved aside from a small speaker, 9v battery, and wires. Maybe a cap to change the sound somehow?
I would like to learn how to make sound. What else is involved aside from a small speaker, 9v battery, and wires. Maybe a cap to change the sound somehow?
blueroomelectronics Well-Known Member Jul 10, 2009 #2 An oscillator. DC will produce no sound in a speaker.
Mike_2545 Super Moderator Jul 10, 2009 #4 fairlight said: I would like to learn how to make sound. Click to expand... I learned that if you take a couple of pans, and bang them together, it makes a heck of a sound. That being said, to do it electronically, you need to build an oscillator circuit, there are plenty of those on the net.
fairlight said: I would like to learn how to make sound. Click to expand... I learned that if you take a couple of pans, and bang them together, it makes a heck of a sound. That being said, to do it electronically, you need to build an oscillator circuit, there are plenty of those on the net.
Boncuk New Member Jul 10, 2009 #5 You can make sound in many different ways, e.g. making a dog sound like a cat you first deep freeze it and then cut with a rotary saw. There are also electronic means making sound.
You can make sound in many different ways, e.g. making a dog sound like a cat you first deep freeze it and then cut with a rotary saw. There are also electronic means making sound.
Techie7 Member Jul 10, 2009 #6 Holding one's ears tightly using some kind of tools(plier!) makes different types of sounds ps: Do not connect 9v batt directly to the speaker, will blow up!
Holding one's ears tightly using some kind of tools(plier!) makes different types of sounds ps: Do not connect 9v batt directly to the speaker, will blow up!