Recommended settings

Use the speech recognition and translation settings below to get started with the API. For detailed description and fine-tuning please refer to [translation settings breakdown section][2] or contact Palabra.ai support. Below you can find default, speed, and quality settings preset.

Default preset

Optimal settings to start with.

{
  "input_stream": {
    "content_type": "audio",
    "source": {
      "type": "webrtc"
    }
  },
  "output_stream": {
    "content_type": "audio",
    "target": {
      "type": "webrtc"
    }
  },
  "pipeline": {
    "transcription": {
      "source_language": "en",
      "detectable_languages": [],
      "segment_confirmation_silence_threshold": 0.7,
      "sentence_splitter": {
        "enabled": true
      },
      "verification": {
        "auto_transcription_correction": false,
        "transcription_correction_style": null
      }
    },
    "translations": [
      {
        "target_language": "es",
        "translate_partial_transcriptions": false,
        "speech_generation": {
          "voice_cloning": false,
          "voice_id": "default_low",
          "voice_timbre_detection": {
            "enabled": true,
            "high_timbre_voices": [
              "default_high"
            ],
            "low_timbre_voices": [
              "default_low"
            ]
          }
        }
      }
    ],
    "translation_queue_configs": {
      "global": {
        "desired_queue_level_ms": 8000,
        "max_queue_level_ms": 24000,
        "auto_tempo": true
      }
    },
    "allowed_message_types": [
      "translated_transcription",
      "partial_transcription",
      "partial_translated_transcription",
      "validated_transcription"
    ]
  }
}