Complex sentence: While wideband FM uses more bandwidth, it can improve the signal-to-noise ratio significantly; for example, doubling the value of\\ Deltaf\\,, while keeping f_m constant, results in an eight-fold improvement in the signal-to-noise ratio.
Split into simpler sentences: While wideband FM uses more bandwidth, it can improve signal-to-noise ratio significantly. For example, doubling the value of\\ Deltaf\\, while keeping f_m constant, results in an eight-fold improvement in the signal to noise ratio.