The spelling of the phrase "study at naked" may seem odd to some, but it's actually a common mistake made by non-native speakers of English. The correct phrase is "study in the nude." The IPA phonetic transcription of "study in the nude" is /ˈstʌdi ɪn ðə nuːd/. The mistake likely stems from confusion between the prepositions "at" and "in" and a misunderstanding of the meaning of the word "naked" versus "nude." It's important to double-check spelling and usage to ensure clear communication.