kˈiːθ wʌz ɛmplˈɔɪd æt sˈɑːɹnɔf kˌɔːɹpɚɹˈeɪʃən fɹʌm nˈaɪntiːnhˈʌndɹɪd ˈeɪɾi ʌntˈɪl nˈaɪntiːnhˈʌndɹɪd nˈaɪnti ænd ˈɪntɛl kˌɔːɹpɚɹˈeɪʃən fɹʌm nˈaɪntiːnhˈʌndɹɪd nˈaɪnti tə nˈaɪntiːnhˈʌndɹɪd nˈaɪnti ˈeɪt, bˈoʊθ tˈɛnjɚz ɪnvˈɑːlvɪŋ wˈɜːk ɪn mˌʌltɪmˈiːdiːə sˈɔftwɛɹ.
Keith was employed at Sarnoff Corporation from 1980 until 1990 and Intel Corporation from 1990 to 1998, both tenures involving work in multimedia software.