Hydrophone submarine detection, World War I. British Royal Navy lieutenant operating a hydrophone listening device on board an armed trawler that is on anti-submarine patrol during World War I (1914-1918). A hydrophone is an underwater microphone, being used here to detect the sound of a submarine's engines. The headphones are being used to listen, while the microphone has been lowered into the water (lower right). For a hydrophone in use, see image C036/0820.
px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP20028279
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
N/A
Right to Privacy:
No
Same folder images:
1900S1STWORLDWARANTISUBMARINEPATROLANTI-SUBMARINEAUDIOAUDIOLOGYAURALBRITISHELECTRONICSFIRSTWORLDWARHEADPHONESHISTORICALLIEUTENANTMARINEMARITIMENAVALNAVYONEPERSONPEOPLEPERSONTECHNOLOGICALTHEGREATWARUNDERWATERUNDERWATERMICROPHONEWORLDWAR1WORLDWARIWORLDWARONEWW1WWIEQUIPMENTHYDROPHONEMICROPHONEDEVICESHIPLISTENINGTECHNOLOGYHISTORYMILITARYWARFARESAILORADULTMALEMANCAUCASIANMONOCHROMEBLACK-AND-WHITE20THCENTURY1910S
11900S1910S1ST20THADULTMALEANTIANTI-SUBMARINEAUDIOAUDIOLOGYAURALBLACK-AND-WHITEBRITISHCAUCASIANCENTURYDEVICESHIPELECTRONICSEQUIPMENTFIRSTGREATHEADPHONESHISTORICALHISTORYHYDROPHONEILIEUTENANTLISTENINGTECHNOLOGYMANMARINEMARITIMEMICROPHONEMICROPHONEMILITARYMONOCHROMENAVALNAVYONEONEPATROLPEOPLEPERSONPERSONSAILORSUBMARINETECHNOLOGICALTHEUNDERUNDERWATERWARWARWARWARWARWARWARFAREWATERWORLDWORLDWORLDWORLDWORLDWW1WWI