| 摘要 |
A marine acoustic source system for generating an acoustic wave in a body of water. The marine acoustic source system includes a first marine acoustic source array (110a) having first and second external source sub-arrays (114a, 114c), each 5 sub-array including one or more individual source elements; a first actuator device (200a) connected to the first external source sub-array (1 14a); and a first rope (220a) connecting the first actuator device (200a) to a first lead-in (122a) that is configured to connect to a head of a streamer (120a). The first actuator device (200a) is configured to control a length of the first rope (220a) in order to control a o position of the first source array (11 0a) relative to the streamer (1 20a). Figure 10 x >Y 110a 122a Al 230 '232 3 222a 220a 200a 114a 114b 114c 120a |
