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How does a radio signal go from a disc jockey speaking into a microphone at a radio station to your ear?
Wiki User
∙ 12y ago
In the microphone, there is a diaphragm, which converts the DJ's voice into an electrical signal. This signal is sent along the wire to the antenna, which broadcasts it into the ether. Your home radio receives the signal through its aerial, then converts the signal from an electrical signal to audio - which is detected by your ear.
Wiki User
∙ 12y ago
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How are signal received in radio station?
transmissions
What does tuning a radio station have to do with resonance?
A signal from a radio station is tuned in a radio receiver by applying the signal to a resonant tuned circuit that accepts the wanted signal while rejecting all the other signals arriving.
What radio navigation aid determines the distance from an aircraft to a selected VORTAC station by measuring the length of time the radio signal takes to travel to and from the station?
DME
What does the number of a FM radio station mean?
The numbers in an FM radio station represent the frequency the station transmits the signal on. The frequency range for FM band radio stations is from 87.5 MHz to 108.0 MHz. These radio frequencies are considered VHF or Very High Frequency. The difference between AM and FM radio is that in AM radio the Amplitude is Modulated, or changed to send the signal, whereas with FM, the Frequency is Modulated or altered to send the signal.
What is the best mic for recording acoustics all at once if I have a Piano a Guitar and two vocals going at once?
If you want to only use one microphone to record all of that at once, you will need an omnidirectional condenser microphone. The best microphone of this type is probably a Neumann U87. You would have better results buying one microphone for each instrument. You could buy 20 Apex 520 multi-pattern condenser microphones for the cost of 1 U87, and get better results. If you only have 1 microphone input, use a mixer to mix all of the microphones to 1 signal.
Why is a voice recognition device an input?
This device is an input because when you are speaking to it, you are inputting your words into the microphone.
How audio signal convert into electrical signal?
microphone............
What type of energy those a microphone change from and to?
A microphone is a transducer of energy from one form to another. It takes sound waves or acoustic energy and then converts it into an audio signal or electrical energy. A microphone is used is speaking appearances to amplify what someone is trying to say to a large crowd.
How do you make a LED sync wirelessly to music?
First thing you will need is a microphone to pick up the music, then signal processing circuits to convert the microphone signal to a drive signal for the LED or LEDs.
Is a microphone a input device?
Yes a microphone is an input device. Input/output devices are determined by the direction of the signal being transfered. If the signal is being sent to the Case (main part of the computer that does all the work) then the device is classified as an input device and vice versa. Since the signal from the microphone is sent to the Case, the microphone is "inputting" information into the computer.
Why the voltage signals created by microphone are modulated before tranmitting them throgh radio waves?
The signal from the microphone isn't modulated. The radio wave is modulatedwith the microphone signal. 'Modulation' just means the process of addinginformation to the bare radio wave.
What converts sound waves to an electrical signal?
Microphone can do this job.
What do you call a device that converts sound into electrical signal?
A microphone.
What two types of microphone patterns do you need for an ms technique?
For the side signal S you need always a figure-of-eight microphone. For the midle signal M you can choose what you want. Start with a cardioid.
What are the three elementsof the wireless microphone system?
The microphone diaphragm where the sound is picked upThe transmitter where the signal is sent from the microphoneAnd the receiver
Is it possible to produce electrical signal from Noise?
A microphone is an acoustic-to-electric transduceror sensor that converts sound into an electrical signal.
How does the microphones work?
The microphone accepts the our sound signal and input it to the computer. the sound is transfered through communication media.in this way the microphone works.
