Is it necessary that two graphs showing softness and loudness have same frequency
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Not necessary .
Two graphs of sound waves/amplitudes in time, could show similar loudness. But they need not have the same frequency.
Frequency is related to pitch and shrillness of the sound.
Loudness is related to amplitude.
Two graphs of sound waves/amplitudes in time, could show similar loudness. But they need not have the same frequency.
Frequency is related to pitch and shrillness of the sound.
Loudness is related to amplitude.
Answered by
1
no it is not necessary that same garaph have same frequency
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