ח לֹא יַעֲנֶה אָמֵן חֲטוּפָה, דְּהַיְנוּ כְּאִלּוּ הָאָלֶ"ף נְקוּדָה בַּחֲטָף; וְכֵן שֶׁלֹּא יַחֲטֹף וִימַהֵר לַעֲנוֹת אוֹתוֹ קֹדֶם שֶׁיְּסַיֵּם הַמְבָרֵךְ; וְכֵן לֹא יַעֲנֶה אָמֵן קְטוּפָה, דְּהַיְנוּ שֶׁמְּחַסֵר קְרִיאַת הַנּוּ"ן שֶׁאֵינוֹ מוֹצִיאָהּ בַּפֶּה שֶׁתְּהֵא נִכֶּרֶת; גַּם לֹא יַפְסִיק בְּאֶמְצַע הַמִּלָּה (בֵּית יוֹסֵף בְּשֵׁם הֶעָרוּךְ); וְלֹא יַעֲנֶה אָמֵן יְתוֹמָה, דְּהַיְנוּ שֶׁהוּא חַיָּב בִּבְרָכָה אַחַת וּשְׁלִיחַ צִבּוּר מְבָרֵךְ אוֹתָהּ וְזֶה אֵינוֹ שׁוֹמְעָהּ, אַף עַל פִּי שֶׁיּוֹדֵעַ אֵיזוֹ בְּרָכָה מְבָרֵךְ הַשְּׁלִיחַ צִבּוּר, מֵאַחַר שֶׁלֹּא שְׁמָעָהּ, לֹא יַעֲנֶה אַחֲרָיו אָמֵן, דְּהָוֵי אָמֵן יְתוֹמָה. הַגָּה: וְיֵשׁ מַחְמִירִין דַּאֲפִלּוּ אֵינוֹ מְחֻיָּב בְּאוֹתָהּ בְּרָכָה, לֹא יַעֲנֶה אָמֵן אִם אֵינוֹ יוֹדֵעַ בְּאֵיזֶה בְּרָכָה קָאֵי שְׁלִיחַ צִבּוּר, דְּזֶה נָמֵי מִקְרֵי אָמֵן יְתוֹמָה (טוּר בְּשֵׁם תַּשְׁבֵּ"ץ); וְלֹא יַמְתִּין עִם עֲנִיַּת הָאָמֵן, אֶלָּא מִיָּד שֶׁכָּלָה הַבְּרָכָה יַעֲנֶה אָמֵן (אַבּוּדַרְהַם). וְלֹא יַעֲנֶה אָמֵן קְצָרָה, אֶלָּא אֲרֻכָּה קְצָת, כְּדֵי שֶׁיּוּכַל לוֹמַר: אֵל מֶלֶךְ נֶאֱמָן; וְלֹא יַאֲרִיךְ בָּהּ יוֹתֵר מִדַּאי, לְפִי שֶׁאֵין קְרִיאַת הַתֵּבָה נִשְׁמַעַת כְּשֶׁמַּאֲרִיךְ יוֹתֵר מִדַּאי.
8 One should not respond [with] an "amen chatufa" [a hurried amen], which is when one pronounces the "alef" as if it is vocalized with a "chataf" [half-vowel], and also [means] that one should not rush and hurry to respond [with] it before the blesser finishes [the blessing]. Also, one should not respond [with] an "amen ketufa" [a truncated amen], which is when omits the pronunciation of the [letter] "nun" and does not pronounce it with one's mouth so that it is cut off(One should also not pause in the middle of the word) (Beit Yosef in the name of the Aruch). And one should not respond [with] an "amen yetoma" [orphaned amen], which is when one is obligated in a blessing and the prayer leader is reciting it [as well], but one does not listen to it - even though one knows which blessing the prayer leader is reciting, since one did not hear it, one should not answer "amen" after it, for that is an "amen yetoma". Rema: And there are those who are stringent [and say] that even if one is not obligated in that blessing, one should not answer "amen" if one does not know which blessing the prayer leader is reciting, for that too is called an "amen yetoma" (Tur in the name of Tashba"tz). And one should not delay with the answering of "amen", but rather immediately when the blessing is completed, one should respond "amen" (Abudarham). And one should not respond [with] a "amen k'tzara" [shortened amen], but rather lengthen it a little in order that one could say [the words] "El Melekh Ne-eman" ("God, Faithful King"), but one should not extend it [to be] too long since the recitation of the word cannot be understood when one extends it [to be] too long.