List of Google ASR models. The enhanced models cost more than the standard rate.
Add the following line to your scenario code to use the enum:
require(Modules.ASR);
Constants
command_and_search
Best for short queries such as voice commands or voice search.
command_and_search_enhanced
Command_and_search model with more accurate recognition.
default
Best for audio that is not one of the specific audio models. For example, long-form audio. Ideally the audio is high-fidelity, recorded at a 16khz or greater sampling rate.
default_enhanced
Default model with more accurate recognition.
phone_call
Best for audio that originated from a phone call (typically recorded at a 8khz sampling rate).
phone_call_enhanced
Phone_call model with more accurate recognition.
video
Best for audio that originated from video or includes multiple speakers. Ideally the audio is recorded at a 16khz or greater sampling rate.
video_enhanced
Video model with more accurate recognition.