Playback experiments
Does age matter in song bird vocal interactions? Results from interactive playback experiments
... same playback they had heard in their first sea- ...cross-sectional playback experiments: Con- cerning the duration of response songs and pauses, no changes between the two successive years were ...
8
Studying marine mammal cognition in the wild: a review of four decades of playback experiments
... a playback component into a field research project can add yet another set of challenges to an already exten- sive ...mammal playback literature has shown that these challenges are worth ...sound ...
23
Estimating effective detection area of static passive acoustic data loggers from playback experiments with cetacean vocalisations
... Estimating effective detection area of static passive acoustic data loggers from playback.. experiments with cetacean vocalisations.[r] ...
30
Acoustic playback experiments to study behavioral responses of free ranging marine animals to anthropogenic sound
... of playback techniques involving experiments designed to test how and when anthropogenic sounds may alter the behavior of ...applied playback experiments, called controlled expo- sure ...
14
Experimental evidence for phonemic contrasts in a nonhuman vocal system
... All playback experiments were conducted on wild birds captured in mist-nets on their territo- ries during periods of breeding. Test subjects were chosen randomly from all adult birds captured ( > 6 ...
17
Sex differences in razorbill Alca torda parent—offspring vocal recognition
... In this study, the pattern of parental care of razorbills appears to interact with the ontogeny of individual recognition, resulting in a male gender bias in parent–offspring recognition. Our results agree with those of ...
7
Internal acoustic structuring in pied babbler recruitment cries specifies the form of recruitment
... originating from SN cries) might have yielded a more balanced design, we considered one test condition (i.e. the artificial SN cry) to be sufficient to probe the acoustic similarity and functional uniformity of A notes ...
22
Beaked whales respond to simulated and actual navy sonar
... involved playback of the MFA sonar stimulus, with slowly increasing level of ...the playback signal as recorded on the whale (in dBrms re 1 mPa averaged over a 200 msec ...involved playback of killer ...
15
Experimental evidence for phonemic contrasts in a nonhuman vocal system
... and playback experiments, we reveal that chestnut-crowned babblers use two acoustic elements (A and B) in different arrangements to create two functionally distinct vocalizations: flight calls (F1 F2, or ...
17
Factors Affecting The Expression of the Dear Enemy Effect in Territorial Songbirds
... All playback trials took place between 0630 and 1130 ...our playback trials, we set up a mist net within the subject’s territory but kept it closed until the capture ...on playback responses by ...
135
Mate preference in the painted goby: the influence of visual and acoustic courtship signals
... fish. Playback experiments have shown that acoustic signals are relevant for behavioural modification in most fish species only when presented with another stimulus, such as a visual or chemical cue (Lugli, ...
9
Function of note strings in Japanese Tit alarm calls to the Common Cuckoo: a playback experiment
... the playback experiments, the observer ...the playback order since it was determined by another experimenter ...the playback, she could not discriminate the sound cat- egories and focused on ...
6
Vibrational playback by means of airborne stimuli
... We tested whether airborne signals could be adequately imparted onto a substrate as vibrational playbacks. First, we demonstrate that it is possible to compensate effectively for the pickup and transmission properties of ...
6
How does a fur seal mother recognize the voice of her pup? An experimental study of Arctocephalus tropicalis
... of playback experiment demonstrating the effective use of these parameters for vocal recognition [northern fur seal Callorhinus ursinus and northern elephant seal Mirounga angustirostris (Insley, 1992); southern ...
10
Song discrimination by male Mourning Warblers ( Geothlypis philadelphia ) and implications for population divergence across the breeding range
... Song playback experiments, used to evaluate the significance of geographic variation in song, have been particularly useful in discovering divergence among previously un known populations of sibling ...song ...
8
The echolocation calls of the spotted bat Euderma maculatum are relatively inaudible to moths
... Auditory sensitivity curves (audiograms) were derived for the following 18 noctuoid moths caught in the field: Apamea antennata (Noctuidae), N=2; Leuconycta lepidula (Noctuidae), N=2; Hyphantria cunea (Arctiidae), N=3; ...
9
QoE optimization of video multicast with heterogeneous channels and playback requirements
... and playback requirements within a multicast, whereas for [17, 18], the individuals are distinct multicasts each of which targeting one channel and one media ...
21
A distributed approach to multicast multimedia conference recording and playback
... and playback mechanism an authorised member in a secure conference allowing full access to the data; this is in addition to the fact that a major part of a recording system is inevitably concerned with building ...
185
Video playback demonstrates episodic personality in the gloomy octopus
... Video playback addresses these issues by presenting controlled, moving and realistic stimuli but, to date, video playback has not been used successfully with any ...video playback technique for the ...
7
Multi-Message Single-Chip Voice Record & Playback Devices
... b) Global Erase: Level-triggering this pin at Low for more than 2.5 seconds initiates the Global Erase operation and deletes all messages, except the SEs. If SEs are present, the device will play SE1 three times after ...
31