Opening and closing the little latches of a briefcase. A soft clicking and unclicking sound. Recorded with a zoom h6 and a stereo microphone (rode ntg2).
Recordings from one of my workshops at uni. Gareth stuart is playing while we test mic techniques for: interaural intensity difference, interaural time difference and which techniques and positions reduced the instruments natural hiss, but we also discovered that a lot of people like the clarinet's tuneful hiss. We used an ab split stereo pair , xy pair and then an ortf pair. Used rode's nt5 pair, veeery nice.