It's a recording of a Calcium-Sandoz® forte/fuerte 500 mg effervescent tabled falling into a glass of water and dissolving.
You can hear the tablet dropping into the water and water droplet hitting water surface back. After w while - CO2 buubles start to appear creating noisy sound.
The recording has a long natural fadeout and unfortunately some background noise. I leaved "silence" before the sound starts so you can de-noise the recording to your needs (I prefer Audacity for denoisig).
Recorded inside of my wardrobe for acoustic isolation using Zoom H2 on a mic-stand.
Recoded as 96kHz/24-bit WAV.
Normalized, truncated and convertet do 16-bit FLAC using Audacity.
I've converted this to 16-bit as it still has plenty of noise and 24-bits would not be any better after normalization.
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