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What section of a transmitter impresses the audio information on the radio wave?
Wiki User
∙ 14y ago
AF modulator. Audio signals produced by the microphone get amplified enough with the power to modulate the RF carrier wave generated by a RF oscillator.
Wiki User
∙ 14y ago
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Do you get audio session in online tutoring?
There are several online tutoring sites available that offer online tutoring. If you need tutoring with audio conversation then you need to check website whether they offer tutoring with audio conversation or not. If you don't find any relevant information that says about audio session then you can try to contact to their customer care team where you will find exact information about their service and procedure. If you are looking for online tutoring with Audio conversation then you may try with tutorpace or eduniche.
Why do you need a carrier wave?
In radio transmission, you could theoretically transmit radio signals at audio frequencies. However, because the wavelength of electromagnetism at audio-like frequencies is Huge and the frequency of a radio transmitter dictates the size of the antenna and the power requirement, you would need A Very Big Antenna and a Very Big Power Supply to do this. So, we've learned to transmit at higher "carrier" frequencies, modulating either the amplitude or frequency of the carrier signal with our audio and subtracting the carrier at the receiver end.
What are the release dates for Audio-Technica Audio 911 - 2012?
Audio-Technica Audio 911 - 2012 was released on: USA: 25 January 2012
What does dual audio mean with regards to movies?
Dual audio means there is audio in the movie in two types, usually two languages. A DVD commonly has a few audio streams you can select, an XviD .avi though, only has one. When the release has dual audio this is not the case, you can then for example select if you want to hear English or Spanish audio.
Where can someone find information on rapid electronics?
Rapid Electronics is a small electronics repair shop in Pueblo, Colorado. They specialize in Pro Audio Service. They do have a website of the same name.
What characteristic of an audio tone determines the percentage of modulation of an FM broadcast transmitter?
Only the amplitude of the audio tone determines the percentage modulation of an FM transmitter
Why would one use a wireless audio transmitter in a home environment?
One might use a wireless audio transmitter in a home environment to reduce the clutter associated with cables, which is the most widely used practice for running audio in the home.
How do I hook up a Radio Shack wireless headset with infrared transmitter to my new TV?
The transmitter needs a audio cable run from the trans. input to the TVs audio line out connectors A diagram for this should be in the packaging.
What is a transmitter usb used for?
It is used to transmit music. This is an example of such a device http://www.amazon.com/Universal-USB-Stereo-Audio-Transmitter/dp/B000CMM5G8
Does the Audio Technica ATW2192TH come with everything a singer needs to go wireless?
The Audio Technica ATW2192TH is a complete system with microphone,bodypack and transmitter
What can you see in library section of audio visual room?
audio visual room
Where can I purchase an FM transmitter that will accommodate MP3 players Will the transmitter require a USB?
You can purchase a FM transmitter from many electronic retailers including amazon and newegg. These devices will often have a 3.5-mm mini-jack which will be compatible with digital audio players.
How does radio stations operate?
Person Call "Radio Jockey" works on Audio Console which is connected with Server(In which Songs database loaded) and after that the same Audio send to the Transmitter through STL(Studio to transmitter link) and after that the same audio goes On-Air through Antenna at any specified frequency and listeners tune to the same freq. and listen the radio station.
What is a pc fm transmitter for?
When a PC FM transmitter is plugged into your computer and radio, it will take the audio output from your computer and transmit it through the wire so it will come out of your radio instead of other speakers.
What books can you see in library section of audio visual room?
audio visual room
How can visual information be differ from audio information?
You can print out a hard copy of a visual information. But never with audio information.
What is meant by a 3 stage FM transmitter?
There are 3 stages of an FM transmitter which allow you to transmit information over the FM band. These 3 stages need to be integrated into a single circuit to form what is known as a 3 stage FM transmitterA modulator circuit to add the information to be transmitted to the carrier wave produced by the oscillator. This is done by varying some aspect of the carrier wave. The information is provided to the transmitter either in the form of an audio signal, which represents sound, a video signal, or for data in the form of a binary digital signal. In an FM (frequency modulation) transmitter the frequency of the carrier is varied by the audio signal.Many other types of modulation are also used. In large transmitters the oscillator and modulator together are often referred to as the exciter. An RF power amplifier to increase the power of the signal, to increase the range of the radio waves.An impedance matching (antenna tuner) circuit to match the impedance of the transmitter to the impedance of the antenna (or the transmission line to the antenna), to transfer power efficiently to the antenna. If these impedances are not equal, it causes a condition called standing waves, in which the power is reflected back from the antenna toward the transmitter, wasting power and sometimes overheating the transmitter.
