Sentence examples for song frequency from inspiring English sources
T treatment increased song frequency, indicating that song is T-dependent also at this time of year.
Buy: iTunes Genre: Electronic Artist: Anubian Lights Song: Frequency of Sand Album: Let Not the Flame Die Out.
In a previous study on individual recognition [35], we did not find any evidence for voice characteristics in skylarks, i.e. the within-individual variation of song frequency and temporal parameters measured was greater than the between-individual variation.
In fact, in the "off" state, ATM sensitivity did not display any tuning to conspecific song frequency or compressive nonlinearity.
Hence, these data showed that active amplification and not passive resonance determined tuning to conspecific song frequency.
Analyses show that song frequency differences have evolved more rapidly at high latitudes, which may indicate an increased intensity of sexual selection [ 42, 43].
It's one thing to see the raw files of a song on ProTools or GarageBand, but web developer Paul Lewis, aka Aerotwist, decided to up the ante and made a site that maps song frequencies in a dial shape.
As SPL was increased, mechanical sensitivity to song frequencies decreased and tuning became less sharp, until it reached the previously reported broad sensitivity [ 25, 32].
In the "on" state, at low SPLs, the ATM was clearly tuned and a peak in sensitivity was observed within the range of song frequencies.
This hypothesis is supported by the observation that blackbird song frequencies do not or hardly change within individuals with naturally fluctuating noise conditions (c.f. Ripmeester et al. unpublished).
The latter antennal mechanics was shown to be actively modulated by motile responses of JONs, which match the antenna's resonance to the courtship song frequencies by actively augmenting the antennal vibrations in frequency-dependent and intensity-dependent ways [ 18 21].
