Скачать с ютуб World Trade Center | Fire Alarm Sounds, WTC 1,2,4,5,6,7 в хорошем качестве

World Trade Center | Fire Alarm Sounds, WTC 1,2,4,5,6,7

A compilation of alarm sounds from the former World Trade Center Complex. Consisting of the Cerberus Pyrotronics alarm, and the Firecom 8500 alarm. More info below: WTC 3 Marriot Hotel alarm video:    • Marriot Hotel - World Trade Center 3 ...   These sound effects are based on footage from the sept. 11 attacks, the subsequent NIST NCSTAR1-4C "Fire Alarm Systems" report, research within the "World Trade Center Fire Alarm System History" topic on TheFirePanel forums, and from the Firecom patent. The sounds and information are generated and/or gathered from with the best available research to me. Some inaccuracies might occur. Known inaccuracies -The Wheelock 34t alarm generator shown for the Cerberus Pyrotronics alarms, and as shown within the Port Authority "World Trade Center Fire Safety Instructions" video is not a speaker box. These would have been Wheelock E70 speaker strobes. -WTC 3/Marriot Hotel's alarm is an Edward's system whoop alarm.    • Marriot Hotel - World Trade Center 3 ...   -The speaker system of WTC 7's Firecom alarm was most likely provided by Atlas Soundolier. With possibly SVT-72 speakers. -Some people claim that the WTC never had a voice assisted alarm. I primarily got this info from the Firepanel forum, but wasn't able to verify it, so it may be incorrect indeed. To my knowledge, at the time of 9/11, renovations were still in the works regarding the fire safety in response to the '93 bombing. It may have been possible that although a voice evacuation were to be installed, that it wasn't everywhere in the building yet. If anyone can verify this, I would greatly appreciate it. The standard Cerberus alarm sound and the Firecom alarm sound are free to use. Credit for the voice evac audio goes to FireAlarm9200:    • Siemens Voice Evac Message   Credit for the 3D model goes to Kyle Hudak: https://steamcommunity.com/workshop/f... Firecom patent: https://patents.google.com/patent/US4... Original World Trade Center Fire Safety Instructions (post 1993):    • WTC Fire Safety Video   Although the complex of WTC 1,2,4,5 & 6 spread over one superblock, the fire alarms were individually controlled per building. So at the time of the first attack on the WTC 1, only Building 1 was ordered to evacuate. The pre-1993 alarm sound and WTC 7 alarm sound are free to use in any project you like. The voice assisted alarm sound is owned by FireAlarm9200:    • Siemens Voice Evac Message