What unit of measure or minumum time block is used to round pricing when consuming Speech services?

Question

Pretty much all speech service providers I've used round up the actual time of a submitted audio file when calculating how many units were charged to convert the audio from speech to text. Some use 6 seconds as the block size, some use 30 seconds, some use 60 seconds. This has significant cost implications for high volume applications like mine.

How does Microsoft calculate charged usage for speech to text? Note that Microsoft Azure pricing is shown on the pricing page as $/hour, so I am really hoping that MS is not rounding up to the nearest hour.

Answer 1

Hello @FredS

Thanks for reaching out to us, according to the pricing document, it's per second billing, so please no worries about you will be billed for rounding up hours - https://azure.microsoft.com/en-in/pricing/details/cognitive-services/speech-services/

I hope this helps!

Regards,

Yutong

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