æz ðə dˈɛkeɪd ʌvðə nˈaɪntiːnhˈʌndɹɪd sˈɪksti z pɹəɡɹˈɛst, hˈaɪ kwˈɔlᵻɾi plˈeɪbæk kˈɑːɹtɹɪdʒᵻz ɪŋkɹˈiːsɪŋli jˈuːzd ɪlˈɪptɪkəl stˈaɪli.
As the decade of the 1960s progressed, high quality playback cartridges increasingly used elliptical styli.