AI-generated voices are synthetic voices that use AI to mimic human speech, generated by deep learning algorithms and neural networks. AI voices work by analyzing large amounts of real human speech (voice recordings) to learn patterns in intonation, pace, and accents. The AI then uses this information to convert text into speech.

SiliconANGLE got an exclusive, behind-the-scenes tour of Amazon Web Services Inc.’s Annapurna Labs, where the cloud powerhouse does the secretive work of designing and testing the upcoming generations of itsAI accelerator Trainium and custom cloud compute Graviton chips.

The tech powerhouse describes how it deploys its vast array of computing and communication tools to work to battle hackers and crooks who are using AI to scale up threats to businesses.

Amazon has increased its investment in AI startup Anthropic with an additional $4bn, taking the e-commerce giant’s total investment to $8bn. With the latest funding, Amazon will remain a minority investor in the AI company.

Jessica Inskip, Stockbrokers.com director of investor research, joins 'Power Lunch' to discuss which company will take a leading role in the AI space.

Hiya, folks, welcome to TechCrunch’s regular AI newsletter. If you want this in your inbox every Wednesday, sign up here. It's nearly Thanksgiving,

The technology has spawned a surge in hacking attempts, says cyber chief CJ Moses, while Amazon is also using it to powerfully amp up its threat-analysis capability.

The cloud computing giant won’t dislodge the incumbent anytime soon but is hoping to reduce its reliance on the chipmaker.

The company said it will showcase a number of key collaborations at AWS re:Invent next week, including the launch of its most powerful Granite models on the Amazon Bedrock and Amazon SageMaker JumpStart services.

The next time you go on an Amazon shopping spree, why not take advantage of the built-in AI, from Rufus to review summaries, to help you find exactly what you need?

With Elon Musk’s xAI raising an $5 billion and Amazon investing an $4 billion in OpenAI rival Anthropic — artificial intelligence enters the holiday season with a competitive roar.