Speech api limits and not showing the transcript that I have spoke on command prompt

[GH-rajasekharReddy]

I am new to nodejs and testing speech sample in real-time with sox on windows 10 platform.
Though I am able to run "node recognize.js listen" command successfully but it is throwing below output,

E:\nodejs_voicer\nodejs-docs-samples\speech>node recognize.js listen
Recording with sample rate 16000...
Listening, press Ctrl+C to stop.
Recording 5548 bytes
End Recording: 37.970ms

End recording is showing different time duration for multiple test runs but 5548 bytes of recording is constant.

What are the actual limits for streamingMicRecognition call? I have checked the documentation for streamingRecognition, it is available with approximate values as ~1min etc. refer streamingRecognition & audio-limits

1. I am not able to view the text which I spoke from the command prompt. Anything needs to be tweaked or doing something wrong?
2. What is this 5548 limit to audio speech api?
3. Why recording is ending ~26ms even when I am on talk?

Please guide me on above queries.
If this is not the right place for this discussion, suggest me where can I log my concerns? Appreciate your time on this.

[ARTI7]

i m getting the same error with sox on windows 7.

please guide me.

[AkaiBF]

Same error also with sox on Windows 10.

[fhinkel]

If the issue still persists, please file it here. Thank you.