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Frequency/Amplitude Modulationamplitude modulation and SNR

I read (for instance here) that FM modulation is less affected by noise than AM modulation.

But I don't understand conceptually the reason for that: why is the SNR with Frequency Modulationfrequency modulation higher than the SNR with Amplitude Modulationamplitude modulation?

Frequency/Amplitude Modulation and SNR

I read (for instance here) that FM modulation is less affected by noise than AM modulation.

But I don't understand conceptually the reason for that: why is the SNR with Frequency Modulation higher than the SNR with Amplitude Modulation?

Frequency/amplitude modulation and SNR

I read (for instance here) that FM modulation is less affected by noise than AM modulation.

But I don't understand conceptually the reason for that: why is the SNR with frequency modulation higher than the SNR with amplitude modulation?

1
source | link

Frequency/Amplitude Modulation and SNR

I read (for instance here) that FM modulation is less affected by noise than AM modulation.

But I don't understand conceptually the reason for that: why is the SNR with Frequency Modulation higher than the SNR with Amplitude Modulation?