This tone was generated using audacity. In the base there is a 45hz sinusoid. Then a new sinusoid tone of 207hz is added for about 5s. After a pause of about 5s a second sinusoid of 208hz is added for 5s.
Caixa de pipoca com fatias de bacon gravado com um microfone tipo condensador. Efeito sonoro gravado nos estúdios de áudio da universidade anhembi morumbi para a disciplina "tecnologia de áudio" do curso produção de música eletrônica pelos estudantes: andré shindi, luana takahashi e william gustavson.
I took tyops track https://freesound. Org/s/244699/ and added a 60's style drum beat and a "black panther" freedom fighter female voice. I hope you enjoy my little experimental track here!.
This is the sound of the most crowded traffic lights in beşiktaş. After pressing the button to cross the road the robot never stops saying 'plase wait' and 'please cross now'. The sound was recorded with iphone 5.
This is the noise the pedestrian scramble crossing lights make. They beep at intervals one seconds each. I recorded this at the scramble located at the intersection of university ave. And union st w. In queens' university.