The phrase "a lower minimum frequency" is correct and usable in written English.
It can be used in contexts related to sound, signals, or any situation where frequency is a relevant factor, indicating a frequency that is less than a previously established minimum.
Example: "The new design allows for a lower minimum frequency, improving the overall performance of the device."
Alternatives: "a reduced minimum frequency" or "a diminished minimum frequency".
With regard to bulimia nervosa the main bone of contention concerns the present twice-weekly threshold for the frequency of binge eating: it has been repeatedly argued that a lower minimum frequency would be more appropriate (Garfinkel et al., 1995b; Herzog, Norman, Rigotti, & Pepose, 1986; Wilson & Eldredge, 1991).
With regard to spectral features, if pups have been selected to produce younger-sounding vocalizations during maternal separation, then we would expect PND 2 and PND 4 pups to emit calls with more harmonics, higher maximum fundamental and peak spectral frequencies, and a lower minimum frequency with longer periods of isolation.
We found that males tended to produce groans with lower minimum frequencies of the highest formants (F5min and F6min) when they were higher-ranking.
However, in the presence of a conspecific or the vespertilionoid, Miniopterus natalensis, R. capensis produced longer frequency-modulated downward sweeps at the terminus of their calls with lower minimum frequencies than when flying alone.
Although R. capensis in the presence of conspecifics and M. natalensis showed no difference in call duration compared to R. capensis flying alone, they did produce calls with longer FMt sweeps, with lower minimum frequencies than when flying alone or with R. clivosus.
The comparison and analysis show that a short-range air combat mission requires a higher minimum short period mode natural frequency and a smaller maximum roll mode time constant, and allows a lower minimum pitch attitude bandwidth and a higher maximum short period mode damp ratio than those of conventional flying qualities criteria.
Similarly to the low pressure hollow cathodes the higher frequency was found to be more suitable for all tested gases, due to a lower minimum r.f.
But Brewer said the second tranche opening in early 2013 will have a lower minimum of £50,000.
Higher ranking males produced groans with lower minimum fundamental frequency (F0min).
In both of these situations, R. capensis produced calls with longer FMt duration and lower minimum FMt frequency, compared to when it flew alone.
