> ## Documentation Index
> Fetch the complete documentation index at: https://staging.docs.vocode.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Transcriber Reference

> 🚧 Under construction

# `TranscriberConfig`

<ParamField body="sampling_rate" type="int">
  The sampling rate of the audio in samples per second (Hz). A higher sampling
  rate provides better audio quality but may increase processing time and data
  size.
</ParamField>

<ParamField body="audio_encoding" type="AudioEncoding">
  The encoding format of the audio data. Options include: LINEAR16, MULAW.
</ParamField>

<ParamField body="chunk_size" type="int">
  The size of each chunk of audio data sent to the transcriber, in bytes. A
  larger chunk size can reduce network overhead but may increase latency.
</ParamField>

<ParamField body="endpointing_config" type="Optional[EndpointingConfig]">
  Optional configuration for endpointing, which determines when to split the
  transcript based on criteria such as time or punctuation. If not provided, the
  default endpointing behavior will be used.
</ParamField>

<ParamField body="min_interrupt_confidence" type="Optional[float]">
  Optional minimum confidence threshold for interrupting the transcription.
  Confidence values range from 0 to 1, with higher values indicating greater
  confidence. If provided, transcriptions will only be interrupted when the
  confidence exceeds the threshold. If not provided, the default interrupting
  behavior will be used.
</ParamField>

The `TranscriberConfig` class provides helper methods to abstract away some fields to the user.

For example, when using an input device like `MicrophoneInput`, you can use:

```
TranscriberConfig.from_input_device(MicrophoneInput())
```

You can also do this for telephone calls, which all share the same sampling rate, chunk size and audio encoding:

```
TranscriberConfig.from_telephone_input_device()
```

# `DeepgramTranscriberConfig`

<ParamField body="language" type="Optional[str]">
  The language code for the transcription, e.g., 'en-US' for American English.
  If not provided, the default language will be used.
</ParamField>

<ParamField body="model" type="Optional[str]">
  The model used for transcription. For Deepgram, it can be 'phonecall',
  'voicemail'.
</ParamField>

<ParamField body="tier" type="Optional[str]">
  The tier of the Deepgram API to use for the transcription, e.g., 'enhanced'.
  If not provided, the default tier will be used.
</ParamField>

<ParamField body="version" type="Optional[str]">
  The version of the Deepgram API to use for the transcription. If not provided,
  the latest version will be used.
</ParamField>

<ParamField body="keywords" type="Optional[list]">
  A list of keywords to be used for keyword spotting during transcription with
  the Deepgram API. If not provided, no keyword spotting will be performed.
</ParamField>

# `GoogleTranscriberConfig`

<ParamField body="language_code" type="str">
  The language code for the transcription, e.g., 'en-US' for American English.
  Defaults to 'en-US'.
</ParamField>

<ParamField body="model" type="Optional[str]">
  The model used for transcription. For Google, it can be 'default', 'video', or
  'phone\_call'. If not provided, the default model will be used.
</ParamField>

# `AssemblyAITranscriberConfig`

# `WhisperCPPTranscriberConfig`

# `RevAITranscriberConfig`