Microphone recordings fade out towards end of playback in moto e4.

Good day to you. I'm a podcast maker and singer and I use my phone to create my work. But I noticed while recording long phrases with my voice that during playback the recording plays back fine for the first second or two, but then it suddenly fades out towards the end. I found a YouTube video that has an example and a solution for this exact problem, but it's not for the Android mic, but for computer. I'm not able to post a link so here's the title of that YouTube video so you can search...

Microphone recordings fade out towards end of playback in moto e4.

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