ɪnðə fˈɜːst, ðɪ ˈɔːdɪˌoʊ tˈɛksts ɑːɹ pˈɛɹd wɪð pɹˈɪnt mətˈɪɹiəlz; ðə sˈɛkənd kənsˈɪsts sˈoʊlli ʌv ˈɔːdɪˌoʊ tˈɛksts.
In the first, the audio texts are paired with print materials; the second consists solely of audio texts.