Glossary entry (derived from question below)
English term or phrase:
experimental playback recording
French translation:
des essais de diffusion d'enregistrements
Added to glossary by
FX Fraipont (X)
Dec 12, 2016 14:41
7 yrs ago
English term
experimental playback recording
English to French
Tech/Engineering
Environment & Ecology
undergroudn nois eemissions for marine mammals
Using experimental playback recordings of small watercraft, it was observed that the proportion of time manatees spent feeding, milling and travelling changed as a function of sound levels
Proposed translations
(French)
4 +1 | des essais de diffusion d'enregistrements |
FX Fraipont (X)
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4 +1 | tests d'écoute d'enregistrements |
GILLES MEUNIER
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4 | des enregistreurs expérimentaux |
Olivier Latil
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Change log
Dec 27, 2016 08:27: FX Fraipont (X) Created KOG entry
Proposed translations
+1
1 hr
Selected
des essais de diffusion d'enregistrements
du bruit de petites embarcations
"experimental playback OF recordings of small watercraft"
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Note added at 18 hrs (2016-12-13 09:26:14 GMT)
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on "n'écoute" pas les enregistrements, on les diffuse à l'intention des lamantins pour évaluer l'impact des bruits de l'activité humaine sur les animaux.
"Chapter 5. Characterizing Manatee Responses to Playbacks of Approaching Vessels
5.1 Abstract
One of the most pressing concerns associated with the endangered Florida
manatee is mortality and serious injury due to collisions with watercraft. Watercraft
collisions are the leading identified cause of manatee mortality, resulting in 25 to
greater than 30% of deaths each year. The primary management tools aimed at
reducing manatee mortality have been establishing zones where boat speed is
regulated and limiting boat access in certain areas. The successful establishment and
management of boat speed regulatory zones and manatee sanctuaries depends upon the acquisition of data assessing behavior patterns, habitat-use patterns, and identification of environmental characteristics influencing manatee behavior and habitat selection.
Detailed information on manatee distribution, behavior patterns, and habitat-use
during non-winter months is sparse compared to the amount of knowledge and number
of studies at winter aggregation sites. Acoustic playback experiments
to assess the behavioral responses of manatees to watercraft approaches in shallow-
water environments during the non-winter season. Playback stimuli were constructed
to simulate a vessel approach to approximately 10m in seagrass habitats. Stimulus
categories were 1) silent control, 2) approach with outboard at idle speed, 3) planing
outboard approach, and 4) fast personal watercraft approach. Analyses of swim speed, changes in behavioral state, and respiration rate indicate that the animals respond differentially to the playback categories. "
Miksis-Olds, 2006: Manatee Response to Environmental Noise
http://montereybay.noaa.gov/resourcepro/resmanissues/mpwc/mi...
"experimental playback OF recordings of small watercraft"
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Note added at 18 hrs (2016-12-13 09:26:14 GMT)
--------------------------------------------------
on "n'écoute" pas les enregistrements, on les diffuse à l'intention des lamantins pour évaluer l'impact des bruits de l'activité humaine sur les animaux.
"Chapter 5. Characterizing Manatee Responses to Playbacks of Approaching Vessels
5.1 Abstract
One of the most pressing concerns associated with the endangered Florida
manatee is mortality and serious injury due to collisions with watercraft. Watercraft
collisions are the leading identified cause of manatee mortality, resulting in 25 to
greater than 30% of deaths each year. The primary management tools aimed at
reducing manatee mortality have been establishing zones where boat speed is
regulated and limiting boat access in certain areas. The successful establishment and
management of boat speed regulatory zones and manatee sanctuaries depends upon the acquisition of data assessing behavior patterns, habitat-use patterns, and identification of environmental characteristics influencing manatee behavior and habitat selection.
Detailed information on manatee distribution, behavior patterns, and habitat-use
during non-winter months is sparse compared to the amount of knowledge and number
of studies at winter aggregation sites. Acoustic playback experiments
to assess the behavioral responses of manatees to watercraft approaches in shallow-
water environments during the non-winter season. Playback stimuli were constructed
to simulate a vessel approach to approximately 10m in seagrass habitats. Stimulus
categories were 1) silent control, 2) approach with outboard at idle speed, 3) planing
outboard approach, and 4) fast personal watercraft approach. Analyses of swim speed, changes in behavioral state, and respiration rate indicate that the animals respond differentially to the playback categories. "
Miksis-Olds, 2006: Manatee Response to Environmental Noise
http://montereybay.noaa.gov/resourcepro/resmanissues/mpwc/mi...
4 KudoZ points awarded for this answer.
6 mins
des enregistreurs expérimentaux
je pense qu'il s'agit des enregistreurs de sons largués à la mer ou à bord des embarcations
Peer comment(s):
neutral |
HERBET Abel
: et "playback" ?????
11 mins
|
lecture / enregistrement....je ne pense pas qu'il soit nécessaire de le préciser
|
+1
2 hrs
tests d'écoute d'enregistrements
-
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Note added at 2 heures (2016-12-12 16:43:54 GMT)
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playback = lecture (écoute), ce n'est pas broadcast
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Note added at 2 heures (2016-12-12 16:43:54 GMT)
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playback = lecture (écoute), ce n'est pas broadcast
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