{
  "cei":{
	"cei_param_version":"2.2.0",
    "cei_param_device_type":"car",
	"cei_param_reco_mode":0,
	"cei_param_log_level":2,
	"cei_param_debug_path":"asr_debug",
	"cei_param_is_debug_enable":false,
	"cei_param_resource_path":"",
	"cei_param_resource_is_multi_language":false,
	"cei_param_audio_format_str":"16k16bitmono",
	"cei_param_mcs_mode":0,
	"cei_param_work_mode":0,
	"cei_param_max_cache_frames":1000,
	"cei_param_is_aec_bf_active":false,
	"cei_param_is_agc_active":false,
	"cei_param_is_vad_active":true,
	"cei_param_is_kws_active":true,
	"cei_param_is_sr_active":true
  },
  "asp":{
	"asp_param_is_process_parallel":false,
	"asp_param_is_input_debug_enable":false,
	"asp_param_is_output_debug_enable":false,
	"asp_param_debug_path":"asr_debug",
	"asp_param_is_callback_enable":false,
	"asp_param_callback_period_frames":5
  },
  "vad":{
	"vad_param_is_input_debug_enable":false,
	"vad_param_is_output_debug_enable":false,
	"vad_param_debug_path":"asr_debug",
	"vad_param_asleep_speech_noise_thres":-0.8,
	"vad_param_awake_speech_noise_thres":-0.5,
	"vad_param_asleep_max_speech_segment_time":300000,
	"vad_param_awake_max_speech_segment_time":60000,
	"vad_param_asleep_block_size":3,
	"vad_param_awake_block_size":3,
	"vad_param_front_timeout_interval":8000,
	"vad_param_tail_timeout_interval":800,
	"vad_param_is_detect_start":true,
	"vad_param_is_detect_end":true
  },
  "kws":{
	"kws_param_is_input_debug_enable":false,
	"kws_param_is_output_debug_enable":false,
	"kws_param_debug_path":"asr_debug",
	"kws_param_is_process_parallel":false,
	"kws_param_front_extend_frames":10,
	"kws_param_tail_extend_frames":5,
	"kws_param_encoder_type_str":"opu",
	"kws_param_encoder_bitrate":16000,
	"kws_param_encoder_complexity":2,
	"kws_param_callback_period_ms":100,
	"kws_param_max_frames_per_callback":25,
	"kws_param_max_bytes_per_callback":16000
  },
  "sr":{
	"sr_param_is_input_debug_enable":false,
	"sr_param_is_output_debug_enable":false,
	"sr_param_debug_path":"asr_debug",
	"sr_param_is_itn_enable":true,
	"sr_param_is_do_conf_filter":false,
	"sr_param_is_process_parallel":true,
	"sr_param_is_need_result":false,
	"sr_param_is_need_voice":true,
	"sr_param_ngram_conf_thres":65.0,
	"sr_param_jsgf_conf_thres":65.0,
	"sr_param_encoder_type_str":"opu",
	"sr_param_encoder_bitrate":16000,
	"sr_param_encoder_complexity":2,
	"sr_param_callback_period_ms":100,
	"sr_param_max_frames_per_callback":25,
	"sr_param_max_bytes_per_callback":16000
  },
  "ou":{
	"oss_upload_param_is_enable":false,
	"oss_upload_param_asp_in":false,
	"oss_upload_param_asp_out":false,
	"oss_upload_param_vad_in":false,
	"oss_upload_param_vad_out":false,
	"oss_upload_param_kws_in":false,
	"oss_upload_param_kws_susp_in":false,
	"oss_upload_param_kws_out":false,
	"oss_upload_param_kws_susp_out":false,
	"oss_upload_param_sr_in":false
  }
}