alok888
Newbie level 4
hi,
A signal is band-limited to 0 to 12 kHz. The signal spectrum is corrupted by additive
noise which is band-limited to 10 to 12 kHz. Theoretically, the minimum rate in kilohertz
at which the noisy signal must be sampled so that the UNCORRUPTED PART of the
signal spectrum can be recovered, is _________ kHz?
how to solve this?
A signal is band-limited to 0 to 12 kHz. The signal spectrum is corrupted by additive
noise which is band-limited to 10 to 12 kHz. Theoretically, the minimum rate in kilohertz
at which the noisy signal must be sampled so that the UNCORRUPTED PART of the
signal spectrum can be recovered, is _________ kHz?
how to solve this?