Eduard Gasull 258 Posted July 14, 2019 Share Posted July 14, 2019 Hi i want to suggest and update if is it possible. I have listened that the fire alarms test sound for apu and engines has a lot of low noise (low frecuencies) like a buffer or blow noise or something like air , I have a subwoofer (very well calibrated BTW) and i can hear it a lot. Its possible to put a high pass filter in thouse sound to eliminate that low noise a have a clean alarm sound? thanks a lot. Eduard Link to comment Share on other sites More sharing options...
Aerosoft Aerosoft Team [Inactive Account] 51558 Posted July 16, 2019 Aerosoft Share Posted July 16, 2019 As far as I can hear and compare it to our own recording it is pretty accurate. Link to comment Share on other sites More sharing options...
Eduard Gasull 258 Posted July 17, 2019 Author Share Posted July 17, 2019 On 7/16/2019 at 8:20 PM, Mathijs Kok said: As far as I can hear and compare it to our own recording it is pretty accurate. of course, the alarm is very acurate but, if you hear it with sound system with subwoofer, you can hear theres like a low airsound at there, i would say on 90hz. but i will check that sound on pro tools with a graphic EQ. im not saying the sound is not real, almost every headphone or a main speakers of normal users will not reproduce that frecuencies very accourate, so they wont be able to heart it. but thouse who care about the sound sytem they will hear that frecuencies and looks lithe the sound where recorded with air condition or something runing Link to comment Share on other sites More sharing options...
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