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Cognitive Services Pricing - Speaker Recognition

Use intelligence APIs to enable vision, speech, language, and knowledge capabilities

Identify individual speakers or use speech as a means of authentication

Speaker Verification APIPreview Pricing

Use your voice for authentication. The API can be used to power applications with an intelligent verification tool. If the speaker claims to be of a certain identity, use voice to verify this claim.

Pricing details

The below pricing reflects a preview discount.

Transactions Public Preview Rate (per 1,000 transactions)
0 - 50,000 $-
50,001 - 1,00,000 $-
1,00,001 - 2,50,000 $-
2,50,001 - 5,00,000 $-
> 5,00,000 $-

Speaker Identification API Pricing

Identify who is speaking. The API can be used to determine the identity of an unknown speaker. Input audio of the unknown speaker is paired against a group of selected speakers and in the case there is a match found, the speaker’s identity is returned.

Pricing details

The below pricing reflects a preview discount.

Transactions Public Preview Rate (per 1,000 transactions)
0 - 50,000 $-
50,001 - 1,00,000 $-
1,00,001 - 2,50,000 $-
> 2,50,000 $-

Support & SLA

  • Free billing and subscription management support are included.
  • Need tech support for preview services? Use our forums.
  • We guarantee that Cognitive Services running in the standard tier will be available at least 99.9 percent of the time. No SLA is provided for the free tier. Read the SLA.
  • No SLA during preview period. Learn more.

FAQ

  • Bing Search APIs are invoiced based on number of transactions (also known as API calls). These plans are pay-as-you-go and doesn’t incur additional cost for complex queries and more than 10 results (up to 50 results in most cases).

  • If you happen to exceed the mentioned number of transactions per second (TPS), your usage will be throttled to be within the mentioned limit. If your application needs to have higher TPS than the ones mentioned on this page, please reach out to the Azure support team.

  • For billing purposes, a transaction is a successful Bing API call request (though there are caveats for DoS attacks). For logging and reporting purposes such as for the Bing Statistics Add-in, it is any Bing API call irrespective of whether it is successful or not.

  • You can change the tier of service anytime. Please make sure you use appropriate keys in your API calls. If you are having enterprise agreement with Microsoft, please work with your account executive.

Resources

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