How to calculate models strides per sec 
How to calculate `models_stride_per_sec` for stt_es_conformer_ctc_large. model.   I am trying to transcribe audio of 1 hr using the 

stt_en_conformer_ctc_large its 0.04

`from nemo.collections.asr.parts.utils.decoder_timestamps_utils import FrameBatchASR_Logits`

is there a better way to stream log audios on the conformer models.
@titu1994 