Google's experimental AI pocket book, NotebookLM, went viral due to its Audio Overview characteristic, which transforms textual content content material right into a podcast with two AI hosts. The dialogue format helps break up dense content material right into a energetic dialog, making it extra digestible and particularly nice for finding out or understanding content material completely — and it’s now coming to extra languages.
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On Tuesday, Google introduced that Audio Overview is increasing to 50 extra languages, powered by Gemini 2.5 Professional. The whole listing consists of Spanish, Zulu, Afrikaans, and extra. You may hear the 2 Audio Overview AI hosts break down the information within the YouTube video under.
The replace features a new "Output Language" choice in NotebookLM's settings. This feature means that you can change the language of the audio and chat responses anytime, making it simpler to create content material in one other language.
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Potential use instances embrace breaking down content material for somebody whose first language is just not English, studying a brand new language by having your content material output within the language you’re studying, and even translating content material, akin to analysis, into your personal language.
I used to be given early entry to the characteristic and was impressed with its accuracy and ease of use. First, I went to settings and altered the output language to español (latinoamerica). Then I uploaded a PDF of the Google I/O 2025 preview article I wrote and clicked on "Audio Overview."
Though it took longer to generate the AI podcast than once I created it in English, it was nonetheless beneath 5 minutes. As a local Spanish speaker, I used to be pleasantly shocked by how pure the dialog sounded and the way properly it caught to the information. I can verify that it was all correct within the info and the conversational ad-libs round it.
I discovered this characteristic to be probably the most fascinating addition to NotebookLM as a result of, as somebody who has written articles in Spanish earlier than, at the same time as a local Spanish speaker, it may be difficult. Information makes use of language you don't essentially use in colloquial speech, making it onerous to translate, particularly as a result of English-to-Spanish literal translations sometimes don't imply the identical factor. NotebookLM managed to maintain it conversational, set up the content material in a digestible approach, and add aspect feedback, whereas staying true to the unique textual content.
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The complete listing of languages embrace: Afrikaans, Arabic (Egypt), Azerbaijani, Bulgarian, Bengali, Catalan, Czech, Danish, German, Greek, Spanish (European), Spanish (Latin American), Spanish (Mexico), Spanish (US), Estonian, Basque, Persian, Finnish, Filipino, French (European), French (Canada), Galician, Gujarati, Hindi, Croatian, Haitian Creole, Hungarian, Armenian, Indonesian, Icelandic, Italian, Hebrew, Japanese, Javanese, Georgian, Kannada, Korean, Konkani, Latin, Lithuanian, Latvian, Maithili, Macedonian, Malayalam, Marathi, Malay, Burmese (Myanmar), Nepali, Dutch, Norwegian Nynorsk, Norwegian (Bokmål), Oriya, Punjabi, Polish, Pashto, Portuguese (Brazil), Portuguese (Portugal), Romanian, Russian, Sindhi, Sinhala, Slovak, Slovenian, Albanian, Serbian (Cyrillic), Swedish, Swahili, Tamil, Telugu, Thai, Turkish, Ukrainian, Urdu, Vietnamese, Chinese language (Simplified), Chinese language (Conventional).
This information is especially well timed as Google introduced final week that college students get entry to Google's One AI Premium Plan, which prices $20 per consumer monthly, which incorporates entry to the NotebookLM premium tier. NotebookLM Plus provides premium, subscriber-only options and 5 occasions larger utilization limits to a few of NotebookLM's greatest options, together with Audio Overview, notebooks, queries, and sources per pocket book.
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