context: However, various conditions or characteristics associated with an audio source can reduce an ASR system's recognition rate.
answer_0: Basically, an ASR system may not recognize a word because of background noise or because of a speaker's thick accent.
answer_1: Nonetheless an ASR system may not recognize a word because of background noise or because of a speaker's thick accent.
answer_2: Especially, an ASR system may not recognize a word because of background noise or because of a speaker's thick accent.
answer_3: Immediately, an ASR system may not recognize a word because of background noise or because of a speaker's thick accent.
answer_4: Coincidentally, an ASR system may not recognize a word because of background noise or because of a speaker's thick accent.
answer_5: Once, an ASR system may not recognize a word because of background noise or because of a speaker's thick accent.
answer_6: For example an ASR system may not recognize a word because of background noise or because of a speaker's thick accent.
answer_7: Still, an ASR system may not recognize a word because of background noise or because of a speaker's thick accent.
answer_8: In turn, an ASR system may not recognize a word because of background noise or because of a speaker's thick accent.
answer_9: Typically, an ASR system may not recognize a word because of background noise or because of a speaker's thick accent.