kHz
Участник
Paul A. Schwartz Media from this contributor
Дата
23:30
Местоположение
Rio Grande; km 10; El Palmar
Venezuela
Media from this location Иллюстрированный Список Видов- Возраст
- Не указано
- Пол
- Не указано
- Голоса
- Песня
- Воспроизведение
- Playback used
Примечания
NOTES: Neotropical Institute Cut # 9. Bulk reel: 56. Cloudy, fair, moon. Prob. 139 tape. Bird was singing at some distance and was brought closer by playback of the field tape. Quality: 2. Level: +5. Now closer to the bird. Quality: 1-2. Level: +5; 1, +3. Then, after playback of its own song. Quality: 1. Level: +3. Then, with experiments for change of focus to determine parabola effect. Quality: 1. Level: +3. (~ 20¡ "off-focus" sounds the most "natural.") Note: App. the very last recordings sounded the most natural of all to me. Response to playback: Approach.
Техническая информация
- Видеокамера
- NAGRA III
- Микрофон
- Electro-Voice 650
- Вспомогательная аппаратура
- Parabola 91.4cm (36in)
Архивная информация
- Занесено в каталог
- 17 Oct 2002 - Annette Nadeau
- Оцифровано
- 24 Jun 2009 - David McCartt