Opening or closing a zipper on a backpack, recorded using a self written app on my samsung galaxy phone, converted from mpeg v4 to mp3 using online-audio-converter. Com.
Ich habe aufgenommen, wie ich an meiner jacke den reißverschluss einmal auf und dann wieder zu gemacht habe. I recorded how i opened the zipper on my jacket once and then closed it again.
Recorded in home studio, you can use this effect free for your works. The sound on recorded is a zipper of a cartridge case or bag, the zipper close and open.
Sound clip of me at home "zipping up" a pencil bag, slowed down 31% and noise reduction applied. Recorded with conexant smart audio and at2020 usb microphone, processed with audacity.
Microfone condensador akg c414gravado para a disciplina de captação de audio do curso radio tv e internet, universidade anhembi morumbi, são paulo - brasil.
Sound of taking cd wallet, opening the zipper, then closing the zipper and putting the wallet back to the table. Recorded with laptop microphone. Removed laptop fan noises by hum reducing, but no other editing.