There are a total of 19792 recordings, each of which is 45 minutes long for a total of 890640 minutes of audio.

If you listened for 8 hours per day, it would take you 5.1 years to listen to all the recordings. Arrow_up Arrow_down

Original Audio

Denoised with Audacity

Denoised with Marsyas

Residual noise from Marsyas Denoising