7. A computer-implemented method comprising: receiving an audio input, the audio input including speech; identifying a regional noun in the speech; generating a phonetic transcription of the regional noun using the audio input; determining a user accent classification based on a context of the audio input; executing a search of a phonetic inventory stored in a database, using the generated phonetic transcription and the user accent classification as search parameters, wherein the phonetic inventory stores multiple phonetic transcriptions for each of a plurality of regional nouns, including the regional noun; returning the stored phonetic transcription of the regional noun as a search result of executing the search of the phonetic inventory stored in the database; translating the regional noun into textual data using the stored phonetic transcription; and outputting the textual data.
7. A computer-implemented method comprising: receiving an audio input, the audio input including speech; identifying a regional noun in the speech; generating a phonetic transcription of the regional noun using the audio input; determining a user accent classification based on a context of the audio input; executing a search of a phonetic inventory stored in a database, using the generated phonetic transcription and the user accent classification as search parameters, wherein the phonetic inventory stores multiple phonetic transcriptions for each of a plurality of regional nouns, including the regional noun; returning the stored phonetic transcription of the regional noun as a search result of executing the search of the phonetic inventory stored in the database; translating the regional noun into textual data using the stored phonetic transcription; and outputting the textual data. 9. The computer-implemented method of claim 7 , wherein identifying a regional noun in the textual data includes narrowing a set of regional nouns searched based on a geographic location in which a user device is located, wherein the user device is a device via which the audio input is received.