Amazon today introduced Nova Sonic, an advanced speech-to-speech model that enables developers to build applications that can converse with human-like voices in real time. Amazon claims the new acoustic model offers industry-leading price performance and low latency.
Typically, developing a voice-enabled application requires developers to work with multiple models at the same time:
This approach is not only complex, but also often misses important acoustic contexts such as tone, prosody, and speaking style.
Nova Sonic addresses this challenge by integrating speech understanding and generation into a single model. This unified approach helps the model capture tone, style, and audio input, creating more natural dialogue. It also determines when to respond appropriately and better handles barge-ins.
Nova Sonic supports both male and female voices in a variety of English accents, including American and British. Developers can access the model via Amazon Bedrock using a two-way streaming API, which supports function calling. The model also includes built-in protection features such as content moderation and watermarking.
In this regard, last month OpenAI announced a new generation of speech-to-text models – gpt-4o-transcribe and gpt-4o-mini-transcribe – with significant improvements in word error rate, language recognition, and accuracy over previous Whisper models.
Amazon has announced a series of major investments and deals to support the development of small modular reactors (SMRs) in the United States.
If no one uses the Amazon Appstore, will its demise make any difference? We’ll find out in August 2025, when Amazon stops offering the Appstore for Android devices.
The automatic home coffee maker is a modern and professional product, bringing you and your family delicious cups of coffee with just a few quick steps.
Smart TVs have really taken the world by storm. With so many great features and the ability to connect to the Internet, technology has changed the way we watch TV.
Refrigerators are familiar appliances in families. Refrigerators usually have 2 compartments, the cool compartment is spacious and has a light that automatically turns on every time the user opens it, while the freezer compartment is narrow and has no light.
Wi-Fi networks are affected by many factors beyond routers, bandwidth, and interference, but there are some smart ways to boost your network.
If you want to go back to stable iOS 16 on your phone, here is the basic guide to uninstall iOS 17 and downgrade from iOS 17 to 16.
Yogurt is a great food. Is it good to eat yogurt every day? What will happen to your body when you eat yogurt every day? Let's find out together!
This article discusses the most nutritious types of rice and how to maximize the health benefits of whichever rice you choose.
Establishing a sleep schedule and bedtime routine, changing your alarm clock, and adjusting your diet are some of the measures that can help you sleep better and wake up on time in the morning.
Rent Please! Landlord Sim is a simulation mobile game on iOS and Android. You will play as a landlord of an apartment complex and start renting out an apartment with the goal of upgrading the interior of your apartments and getting them ready for rent.
Get Bathroom Tower Defense Roblox game codes and redeem them for exciting rewards. They will help you upgrade or unlock towers with higher damage.
Let's learn about the structure, symbols and operating principles of transformers in the most accurate way.
From better picture and sound quality to voice control and more, these AI-powered features are making smart TVs so much better!
DeepSeek initially had high hopes. As an AI chatbot marketed as a strong competitor to ChatGPT, it promised intelligent conversational capabilities and experiences.
It's easy to miss important details when you're jotting down other essentials, and trying to take notes while chatting can be distracting. Fireflies.ai is the solution.
Axolot Minecraft will be a great assistant for players when operating underwater if they know how to use them.
