Voice memo playback has no sound
I recorded an event but there is only sound at the first few minutes. Then, it is completely silent for the entire length of the recording (over an hour). The voice memos before and after it did not experience this problem. It is an important recording and time sensitive. Is there anyway to recover the sound? I have not had this happen to me in the past. I have tried to play it on two different iPhones and an iPad associated with my account … still no sound. Please HELP!
Thank you
iPhone 13 Pro