The X3 committee made other changes, including other new characters (the brace and vertical bar characters), renaming some control characters (SOM became start of header (SOH)) and moving or removing others (RU was removed).
ðɪ ˈɛks θɹˈiː kəmˈɪɾi mˌeɪd ˈʌðɚ tʃˈeɪndʒᵻz, ɪŋklˈuːdɪŋ ˈʌðɚ nˈuː kˈæɹɪktɚz ðə bɹˈeɪs ænd vˈɜːɾɪkəl bˈɑːɹ kˈæɹɪktɚz, ɹᵻnˈeɪmɪŋ sˌʌm kəntɹˈoʊl kˈæɹɪktɚz ˌɛsˌoʊˈɛm bɪkˌeɪm stˈɑːɹt ʌv hˈɛdɚ ˌɛsˌoʊˈeɪtʃ ænd mˈuːvɪŋ ɔːɹ ɹᵻmˈuːvɪŋ ˈʌðɚz ˌɑːɹjˈuː wʌz ɹᵻmˈuːvd.