This is a great clear and loud recording of a cat purring for an extended period of time with no obtrusive noises in background. Rip pozzo, whom the purr belongs to. He was a very affectionate cat and purred if you so much as stared at him. Happened to catch this sound one night while alone at home with the cat. He was on my lap and my sound equipment happened to be right next to me.
This is a synthesized melodic contour of a short excerpt of carnatic music. This sound is basically used for a demonstration of the importance of loudness and timbre in melody. The original excerpt from where the pitch was extracted and the monotonized version of this sound will be soon linked here in the description.
This is a sound walk in a suburb residential area during the middle of the day with a light breeze, and extremely loud birds in a tree above. There is a soft sound of a peaceful walk.
I recorded the sound of my alarm clock using a zoom h4n recorder and a rode m3 microphone. I can picture this sound being used at the start of an audio documentary that discusses the morning routine of someone who has to wake up early everyday. Maybe even the start of a film; this loud and obnoxious noise is an instant attention-grabber.
Electric wood sander sanding a sheet of ply wood. Hard, loud and abrasive sound, high volume low pitch. Recorded inside a workshop with a zoom h6 recorder. Audio was post-processed to boost the audio. Wood sander was a bosch 230v.