What is the noise frequencies suppressed by the 'Noise Suppression' feature of LG G3 D855 phone?

[Android Central Question]

Hi,

I have a question on the 'Noise Suppression' feature of LG G3 D855 phone:

Does anyone know to which frequency ranges this feature is effective? Does ‘Noise Suppression’ effects the human voice on the receiving side?

Thanks, Regards,