šŸ’„ Amazon advances text-to-speech model

šŸ’¼ Work In AI job board by AI Tool Report

Thursdayā€™s top story: Amazon researchers have made a significant step forward with their text-to-speech model, which can now deliver natural-sounding speech.

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šŸŒ¤ļø This Morning on AI Tool Report

  1. šŸ’„ Amazon advances text-to-speech model

  2. šŸš“ Microsoft: ā€œHackers use ChatGPT for cyberattacksā€

  3. šŸ” OpenAI developing an AI-powered search engine

  4. šŸš€ Slack launches new AI features

  5. šŸ•µļø OpenAI is hiring an internal investigator

Read Time: 5 minutes

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TEXT-TO-VOICE

Our Report: Amazon researchers have developed a text-to-speech model that can deliver natural-sounding speech when faced with complex sentences, emotional speech, and foreign words.

šŸ”‘Ā Key Points:Ā 

  • Amazonā€™s text-to-speech model (named BASE TTS) has been trained on 100,000 hours of public speech data and is one of the largest text-to-speech models.

  • Its size and the data (including English, Spanish, and Dutch speech data) used to train it have been contributors to its ability to offer natural-sounding speech.

  • Emotive sentences (eg. ā€œOh my gosh! Thatā€™s unbelievable!ā€) or foreign pronunciation (eg. ā€œcroissantā€) that usually trip up text-to-speech models, sound natural with BASE TTS (listen here).

šŸ¤ØĀ Why you should care: Although this marks a step towards voice inclusivity, conversational AI, and accessibility, Amazon hasnā€™t published data about the model due to the risk of bad actors exploiting the technology, as weā€™ve seen with the recent Biden case.

Did you think the BASE TT text-to-voice recordings sounded natural?

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CYBER-SECURITY

  • Microsoft has discovered that Chinese, Russian, Iranian, and North Korean hacker groups have been using Large Language Models (LLMs)ā€”like ChatGPTā€”to improve their cyberattacks.

  • For example, Fancy Bear (linked to Russian military intelligence) has been using LLMs ā€œto understand satellite communication protocols and radar imaging technologies.ā€

  • Other groups have been leveraging them for scripting, phishing, vulnerability research, detection evasion, and social engineering techniques, to optimize their hacking operations.

  • While Microsoft hasnā€™t detected any ā€œsignificant attacksā€, theyā€™ve closed all accounts associated with the identified hacking groups to protect their users.

āœ…Ā Coding

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ā€œAct as a tech writer. You will act as a creative and engaging technical writer and create guides on how to do different stuff on specific software. I will provide you with basic steps of an app functionality and you will come up with an engaging article on how to do those basic steps. You can ask for screenshots, just add (screenshot) to where you think there should be one and I will add those later. These are the first basic steps of the app functionality: "1. Click on the download button depending on your platform 2. Install the file. 3. Double-click to open the appā€

SEARCH ENGINES
  • While the details remain largely unknown, itā€™s rumored that OpenAI is developing a web-based search engineā€”which could be integrated with ChatGPTā€”thatā€™s expected to rival Google.

  • It will probably capitalize on Microsoft's backing and utilize Bing for some of its functionality, after all, ChatGPT Plus already offers users a ā€˜Browse with Bingā€™ feature.

  • The news comes afterĀ recent criticism of Googleā€™s poor-quality search results (due to AI-generated content and black hat SEO tactics) and highlights a shift towards AI-powered search.

  • ā€˜Arc Searchā€™ (which browses the internet for you) and ā€˜Perplexity AIā€™ (which returns search-related text answers) are examples of AI search companies leading the change in web search habits.

WORKPLACE EFFICIENCY
  • Slack is launching AI features (to help workers find information quickly) including channel and thread summaries and the ability to answer Slack-content-related questions.

  • Users can ask it to outline topics discussed within a specific channel or summarize unread messages between custom date ranges within threads.

  • They can also ask it questions (similar to ChatGPT) and it will scour Slack to deliver answers, asking users for a quality check afterward to generate high-quality responses.

  • Although Slack AI is currently only available in English, for paying US and UK Enterprise users (cost is unknown), support for other languages and other plans is coming soon.

HIRING
  • OpenAIā€™s innovations and internal progress often get leaked by people ā€˜on the insideā€™ and to combat this, OpenAI is seeking an insider investigator to ā€œmitigate insider threats.ā€

  • For instance, recent insider reports revealed that data relating to custom GPTs (including initial setup instructions and customization files) had been exposed, causing havoc.

  • This new role will ā€œinvolve conducting discreet investigations with HR, and shaping a secure culture through trainingā€ (for full details, check out this Work In AI job board posting).

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Instead, just create step-by-step guides (automatically, thanks to AI) to share with your team.

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Until next time, Martin & Liam.

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