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The diaphragm is the part of the speaker that physically interacts with the air to produce sound. The electromagnets underneath the diaphragm create motion, and it is the repeated in/out movements of the diaphragm that change the position of the air particles in the surroundings, creating sound waves. Larger movements lead to a louder sound, whereas the frequency of the movement correlates to the pitch.
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∙ 15y ago
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How does a camera diaphragm work?
The diaphragm is used to change the aperture diameter,same as shade.
Sound energy converted to electrical one in telephone wires?
in the most basic terms it works the same as a micro phone and speaker. In both a microphone and a speaker there's a diaphragm with a magnet inside a coil. As You speak into the mirophone the sound waves move the diaphragm back and forth causing the magnet to move back and forth, this induces current in the coil and the rest of the circuit. A speaker works the same but in reverse the current causes the magnet to move causing the diaphragm to move creating sound. So basically the signal of one mircophone is connected to the other persons ear piece. Hope that helps
Why is the heart anchored to the diaphragm and what is the function of this anchoring?
The heart is anchored to the diaphragm in order to keep it in place. The diaphragm also reduces friction to the outer membranes of the heart.
What is the section of descending aorta inferior to the diaphragm?
abdominal aorta is the portion of the descending aorta inferior to the diaphragm. it passes thru a hole in the diaphragm called aortic hiatus
Used to show where the exact words of the speaker begin to end?
antonyms
How does an electro magnet work in a speaker?
The electromagnet is used to vibrate the diaphragm of the speaker and a given rate (frequency) to produce a given sound.
What vibrates inside a speaker?
The diaphragm.
What is the technical name for the cone of the speaker?
Diaphragm
What is the energy transformation in a speaker connected to a radio?
Electrical energy is used to vibrate a diaphragm. The mechanical energy so produced vibrates the air molecules in contact with the diaphragm and these vibrations are then propagated as sound.
What electrical device is a diaphragm found in?
A diaphragm will be found in both a microphone, and a speaker; both being transducers across electrical to air pressure.
What are the basic components used in a speaker device?
A speaker device has many basic components. The more important parts include the frame or basket, diaphragm, spider, voice coil, dust cap, and pole piece.
What type of microphone is most similar to a speaker?
A dynamic microphone is most similar to a speaker. They both consist of a diaphragm, a voice coil and a magnet.
Why high frequency sound cannot be reproduced by a large size speaker?
Inertia of the diaphragm. A loudspeaker is a physical device, and as such has it's own limitations. Note, there are ways to move air without a diaphragm - in which case the "size" of the speaker would not be relevant.
In what way is your eardrum like a speaker?
The eardrum is more like a sensing microphone's diaphragm or membrane.
How does a magnet work in a speaker?
From what i have been learnt, the magnet is connected to the diaphragm (the material which covers it) of the speaker and as electric current is passed in this causes the magnet to 'Push' and 'Pull' on the diaphragm making this move resulting in sound waves being produced, these sound waves then enter your ear making you hear the noise. So the magnet helps produce the sound you hear from a speaker.
What would happen if the diaphragm of a speaker exceeded the sound barrier?
Exceeding the sound barrier refers to speed of travel, not loudness of sound. A speaker cannot "exceed the sound barrier".
How does a diaphragm work?
The diaphragm is used to change the aperture diameter,same as shade.
