- #1
Faiq
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Homework Statement
The Attempt at a Solution
What should the bandwidth be over here? Confused since there is no mention of carrier frequency.
I don't believe this is quite correct. See if this helpsFaiq said:is this correct?
For sound to be represented/interpreted by the receiver it will receive it as the difference in frequency of the carrier wave. Since the difference in frequency has to 4500 for max frequency of audio to be represented thus bandwidth is also equal to this. (Bandwidth = difference in carrier and audio frequency )
Faiq said:Confused since there is no mention of carrier frequency.
TSny said:I don't believe this is quite correct. See if this helps
https://www.electronics-notes.com/a...odulation-am-bandwidth-spectrum-sidebands.php
Faiq said:I was taught that bandwidth is Sideband - Carrier frequency.
Bandwidth in AM modulation refers to the range of frequencies that are necessary to transmit a signal. It is typically measured in hertz (Hz) and is determined by the highest and lowest frequencies in the signal.
Bandwidth affects AM modulation by limiting the range of frequencies that can be transmitted. A wider bandwidth allows for more frequencies to be transmitted, resulting in clearer and more detailed sound.
The relationship between bandwidth and signal quality in AM modulation is that a wider bandwidth typically results in better sound quality. This is because a wider bandwidth allows for more frequencies to be transmitted, resulting in a more accurate representation of the original signal.
Bandwidth in AM modulation can be calculated by taking the difference between the highest and lowest frequencies in the signal. For example, if a signal has a highest frequency of 10,000 Hz and a lowest frequency of 1,000 Hz, the bandwidth would be 9,000 Hz.
Yes, bandwidth can be adjusted in AM modulation by changing the range of frequencies that are allowed to be transmitted. This can be done by adjusting the filters or other components in the modulation process.