I have a wav file recorded from a hydrophone. I am not quite familiar with signal processing so I really need some advice from you.
I have gathered the information which looks useful and related.
sample rate = 250 000 Hz
Receive sensitivity of hydrophone = -180 db re 1V/μ Pa
Peak-to-peak voltage range = 5.64 V
Pre-amplifier gain = 18 dB (Modified)
Let A be the amplitude saved in the wav file. What is the formula to transform A from amplitude to Sound Pressure Level?
If the given information is not sufficient, please tell me what more do I need?
Any helps are appreciated!