Operators
- IAMAccessTokenGenerator
- IBM Streams applications using the streamsx.sttgateway can use/invoke this non-main composite to submit, generate and periodically refresh the IAM access token which will be required by the WatsonSTT operator.
- IBMVoiceGatewaySource
- The IBMVoiceGatewaySource operator is designed to ingest speech data from the IBM Voice Gateway product version 1.0.3.0 or above. This speech data is ingested in binary format from the IBM Voice Gateway into this operator via the Websocket interface.
- WatsonSTT
- The WatsonSTT operator is designed to ingest audio data in the form of a file (.wav, .mp3 etc.) or RAW audio and then transcribe that audio into text via the IBM Watson STT (Speech To Text) cloud service.