# RealtimeTranscriptionSessionCreateResponseGaAudioInput
## Properties
**format** | Option<[**models::RealtimeAudioFormats**](RealtimeAudioFormats.md)> | | [optional]
**transcription** | Option<[**models::AudioTranscriptionResponse**](AudioTranscriptionResponse.md)> | | [optional]
**noise_reduction** | Option<[**models::RealtimeSessionCreateResponseAudioInputNoiseReduction**](RealtimeSessionCreateResponse_audio_input_noise_reduction.md)> | | [optional]
**turn_detection** | Option<[**models::Object013**](Object0_13.md)> | | [optional]
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