Transcribe Audio with Automatic Language Identification using Node.js and Rev AI Webhooks
Rev AI’s Language Identification API is unique in being able to automatically identify the most probable language in an audio file without requiring a list of possible language codes upfront. For application developers, this feature significantly reduces the work involved in building ASR applications, as…
Handle Connection Errors and Timeouts in Streaming Transcription
Rev AI’s Streaming Speech-to-Text API enables real-time transcription for streaming audio. It can be used with both WebSocket and RTMP streams, and has a time limit of 3 hours per stream. While this is more than sufficient for most scenarios, there are cases where live…
Add Sentiment Insights to your Node.js Application
Rev AI’s sentiment analysis API provides additional speech insights by analyzing sentiments in a written conversation. As an application developer, you can use this API to understand the emotions at play in a transcribed conversation and then build applications to act on those insights. Some…
Add Automatic Language Identification to your ASR Applications
Rev AI’s Asynchronous Speech-to-Text API makes it easy to transcribe audio even if it’s not in English – simply specify the language code when requesting transcription. But what if you don’t recognize the language in the first place? Today, we’re happy to announce Rev AI’s…
Announcing a New Documentation Website for Rev AI Developers
We’re excited to announce the launch of our new documentation website at https://docs.rev.ai, designed specifically for the Rev AI developer community. Our goal in creating this website was to make it easy for Rev AI developers to find the technical information and resources they need…
Rev AI is Now Available in 26 More World Languages
We’re excited to announce that Rev AI is going global. Our Global Voice Recognition is now available in 26 more world languages (bringing the total number of languages to 31!). It’s everything you know and love about our asynchronous Automated Speech Recognition (ASR) engine, now with even more languages…
Building a Speech Recognition System vs. Buying or Using an API
If your company operates in a domain that requires frequent speech to text transcriptions, you’re probably wondering whether there’s a long term payoff in building your own automated speech recognition system (ASR) vs. buying on-demand access via a service such as Rev AI. It’s a…
Announcing Real-Time Transcription and Captioning With Our Streaming API
Today, we’re launching real-time audio transcription with our Streaming API. This new API service, powered by Rev’s proprietary speech engine, allows developers to easily build real-time speech recognition directly into their own applications and services. This opens up a lot of opportunities for developers and…
Rev AI, Google, and Amazon – Which ASR Is Easiest to Use?
We’ve previously discussed a few different metrics and considerations when chatting about Automatic Speech Recognition (ASR) services. We’ve covered word error rate and talked about features like diarization and speaker identification. But other factors should be taken into account – particularly how easy the service…
Introducing Rev AI: Build Speech-To-Text Into Your Applications
Rev AI is an API that allows software developers to directly access our speech recognition model. Since launching Temi, we’ve been tirelessly refining our Speech-To-Text models. Today we’re happy to say that we possess the world’s most accurate speech recognition service. Check it out for…