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How is sound transmitted and received via telegraph?
Sound is transmitted via telegraph by converting sound waves into electrical signals. These electrical signals are then sent through a telegraph wire to a receiver on the other end. The receiver converts the electrical signals back into sound waves, allowing the message to be heard.
How sound is transmitted to speakers?
A microphone is a transducer that vibrates when in the presence of sound. These vibrations are converted into fluctuations in voltage that are transmitted to an amplifier. The amp then can increase the received voltage and transmit again via voltage fluctuations to a speaker which is also a transducer. In this case the electric signals vibrate a coil that in turn vibrates a membrane of some type creating sound waves by causing molecules in the air to vibrate.
In terms of energy transfers and transformations How is sound transmitted and received by telephone?
If we deal with a modern digital telephone, this is what happens. 1) When you speak you cause vibrations (sound) in the air. 2) These vibrations move a magnet in an coil found in the telephones microphone. 3) This movement of the microphone generates electricity. 4) The electrical oscillations are converted into numbers which describe them via an analogue to digital converter. 5) The number stream is sent over the telephone wire or (carrier wave with a cell phone) through all the exchanges to the telephone you are calling. 6) In the receiving telephone the number stream is converted back into electrical oscillations by an digital to analogue converter. 7) The electrical oscillations are fed into a coil in which sits a magnet (and cone)- called the speaker. 8) The magnet moves in response to the electricity in the coil and causes the cone to vibrate the air. 9) The person on the phone hears the vibrations in their ear as sound.
What are memos and invoices and faxes?
A memo is a note to an individual or a group, an invoice is a bill and a fax is a document that is transmitted by a fax machine via the telephone connection.
What is a sentence with the word transmitted?
The data was transmitted via email. Disease can be transmitted from one person to another through contact with common objects such as a doorknob. The radio station transmitted a live rock concert on its station last night.
How is telephone triage conducted?
Via telephone
How does sound travel from instruments to your ears?
Sound creates waves in a material- compression waves. These waves are transmitted through the atoms/molecules in the material to the receiver. The denser a material is, the more effectively sound may travel; this is because the sound waves are transmitted more easily through the tightly packed molecules.
How does sound is transmitted to the brain?
Sound waves enter the ear and travel through the ear canal to the eardrum, causing it to vibrate. The vibrations are transmitted through the middle ear bones to the cochlea in the inner ear. Sensory hair cells in the cochlea convert these vibrations into electrical signals that are transmitted to the brain via the auditory nerve.
How is sound transmitted through the ear and processed by the brain?
Sound is transmitted through the ear when sound waves enter the ear canal and vibrate the eardrum. The vibrations are then passed through the middle ear bones to the cochlea in the inner ear, where they are converted into electrical signals. These signals are sent to the brain via the auditory nerve, where they are processed and interpreted as sound.
Aids can be transmitted breast milk?
HIV can be transmitted via breast milk.
How does the sound travel through telephones?
It isn't - at least, not as a sound. What is transmitted is a signal. The sound is converted into electrical signals; those are transmitted. On the receiving end, the electrical signals are converted back to sound.
What are the release dates for Via Telephone - 1916?
Via Telephone - 1916 was released on: USA: 20 August 1916
