5 免版税 音轨，用于"信用卡"

Tapping card anxiously.

How does a mobile credit card processing system work?.

(recorder: zoomh4npro 2018)(microphones: binaural roland cs-10em in-ear monitors). As these are recorded using binaural in-ear mics, i purposefully attempt not to turn my head to keep the sound clean and coming from the same direction. Of course, if you don't want binaural audio you can always easily convert to mono. This is a recording of me approaching a soda machine in my apartment complex, swiping my credit card in the new, handy-dandy credit card slot, and dispensing a coke zero (in case you really needed to know). Safe for all production as it is voice free. I kept the peaks very low to maintain a natural sound. Enjoy!. Christopher c. Courter.

This is the sound of the self-checkout at a retail department store. There is also an alert to remind you to remove your credit card from the reader.

I heard this sound coming out of bank machine at college, so why not recording it and edit? :d.