Streaming (formerly Real-time) improvements

We've made model improvements that significantly improve the accuracy of timestamps when using our Streaming Speech-to-Text service. Most timestamps are now accurate within 100 ms.

Our Streaming Speech-to-Text service will now return a new error 'Audio too small to be transcoded' (code 4034) when a client submits an audio chunk that is too small to be transcoded (less than 10 ms).