"As the definition quality of digital cameras increases, playback devices such as digital photo frames and MP3 players proliferate and the use of the Internet for downloading music and video continues to grow, more files accumulate in the home," said Kurt Scherf.
The best preseason estimate for the current season, said David F. Poltrack, the chief research officer for CBS, was about a 1percentt increase from playback over the live program for the networks combined.
We were surprised that kangaroos did not rapidly habituate to either the whip crack or the foot stomp, and that an increase in playback rate did not influence habituation during the time of our trials.
Increasing the playback level is one clear solution to improve the speech intelligibility in the event of background noise.
Dusting behavior increased in the presence of bee sounds, but did not increase during playbacks of 'bee rumbles', so more work is needed to reveal whether or not elephants might be trying to knock the insects out of the air with such behavior.
We found only relatively weak seasonal trends in responsiveness: the amount birds sang in response to playback increased significantly across the breeding season and responsiveness was generally lower when a male's social mate was egg laying.
The most prominent behavioural responses to the playbacks were scan flights over the area around the speaker, which significantly increased after the playback of 'haa' call sequences in general.
Moreover, in a larger subset of HVCX cells in which we recorded singing-related activity with or without DAF during the day and tracked across the day night boundary, we found that the correlation in membrane potential activity recorded during singing and in response to BOS playback increased at later times in the night.
Note however that while multipath routing may result in playback delay gain, increasing the path multiplicity can increase the average delay of the network as expressed by (11).
Anecdotally, we noted an increase in vocalisations during playback periods that may have had this function.
