Azure AI Speech
An Azure service that integrates speech processing into apps and services.
1,983 questions
1 answer
How to play audio from Azure Speech Service in an outbound call using Azure Communication Service?
I have downloaded the Call Automation Outbound Calling sample project from Azure and am running it locally. The call connects to the target phone number, but the audio does not play. The code fails with the error: "Action failed due to a bad request…
asked 2025-04-23T21:58:07.31+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(115.19999999999999, 38%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Ashley
0
Reputation points
commented 2025-04-25T17:52:00.4033333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(281.6, 88%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESA%3C/text%3E%3C/svg%3E)
Saideep Anchuri
6,345
Reputation points Microsoft External Staff
0 answers
Speech to text - batch Transcriptins
Good Day, I've couple of questions regardting speech to text (batch transcritions) Where's i can find list of supported Models highlighted at the screenshot I'm getting following error, while locale "ar-EG" is supported as mentioned here …
asked 2025-04-25T14:48:47.6733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(220.8, 53%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMH%3C/text%3E%3C/svg%3E)
Mohamed Hussein
670
Reputation points
commented 2025-04-25T17:25:44.3766667+00:00
Mohamed Hussein
670
Reputation points
0 answers
Speech-to-Text Problem: Earphones Only Work on One PC
Issue Description: I've encountered a bizarre problem with speech-to-text transcription across my computers. I have three PCs, and I'm experiencing inconsistent behavior with earphones: On my development PC: Both earphones and speakers work perfectly…
asked 2025-04-17T06:15:50.37+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(259.20000000000005, 96%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESM%3C/text%3E%3C/svg%3E)
Su Myat Hlaing
160
Reputation points
commented 2025-04-25T17:12:50.7366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(6.4, 61%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ES%3C/text%3E%3C/svg%3E)
santoshkc
14,265
Reputation points Microsoft External Staff
1 answer
Speech To Text - S0 - Error 429 on first call
Hi everyone, I’m running into a strange issue with the Azure Speech-to-Text REST API. My workflow is: I call the endpoint: POST https://<my-resource>.cognitiveservices.azure.com/speechtotext/transcriptions:transcribe?api-version=2024-11-15 …
asked 2025-04-22T22:14:43.52+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(182.40000000000003, 37%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELP%3C/text%3E%3C/svg%3E)
Luca Proserpio
0
Reputation points
commented 2025-04-25T08:31:49.77+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(124.80000000000001, 17%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPP%3C/text%3E%3C/svg%3E)
Pavankumar Purilla
6,705
Reputation points Microsoft External Staff
2 answers
Azure AI Speech Studio TextToSpeech Error 400 Synthesis failed
I'm trying to generate many multilingual voice and for the majority of the multilingual I get this message : Response status code does not indicate success: 400 (Synthesis failed. StatusCode: NotFound, Details: service does not exist: service endpoint…
asked 2024-10-23T19:49:27.4+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 8%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Anonymous
answered 2025-04-25T07:36:25.8666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(288, 95%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Ankush
0
Reputation points
0 answers
Azure speech translation microphone not working since yesterday April 23 2025
Hello, I am trying to use Microsoft Azure Speech Translation for live transcription and translation. However, since yesterday, April 23, 2025, the microphone is not working and is not receiving any voice or audio. When I click on the microphone, I…
asked 2025-04-24T14:26:13.4766667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(0, 93%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMN%3C/text%3E%3C/svg%3E)
Miss Nansy
0
Reputation points
edited the question 2025-04-24T15:42:18.0066667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(67.2, 19%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESK%3C/text%3E%3C/svg%3E)
simo-k
7,730
Reputation points
0 answers
Availability of GPT-4o-Transcribe in Azure AI Speech?
GPT-4o-Transcribe has recently been released by OpenAI. Will this also be available via Azure AI Speech, similar to Whisper, so that it can be easily integrated into flows with the appropriate connectors? See:…
asked 2025-04-23T19:14:12.6433333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(12.8, 34%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EIT%3C/text%3E%3C/svg%3E)
Israel, Timotheus
0
Reputation points
edited a comment 2025-04-24T12:05:35.3333333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(204.8, 15%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMM%3C/text%3E%3C/svg%3E)
Manas Mohanty
3,120
Reputation points Microsoft External Staff
1 answer
Is On-Device Speech Service or Embedded Speech available for iOS as well
My use cases are speech-to-text and text-to-speech on devices without internet or a hybrid. I came across this…
asked 2025-04-23T16:02:24.36+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(76.8, 98%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHB%3C/text%3E%3C/svg%3E)
Himanshu Bansal
0
Reputation points
commented 2025-04-24T10:59:25.4133333+00:00
santoshkc
14,265
Reputation points Microsoft External Staff
1 answer
One of the answers was accepted by the question author.
captioning with speech-to-text. When I try to edit the text, it says "cannot edit in read-only editor."
I am using captioning with speech-to-text. When I try to edit the text, it says "cannot edit in read-only editor." I am an Owner on the gme-apac-tts Speech service. I don't understand why this error is occurring.
asked 2025-04-24T01:25:57.4966667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(134.4, 96%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETM%3C/text%3E%3C/svg%3E)
Toyoda, Miwako (ELS-TOK)
20
Reputation points
commented 2025-04-24T06:54:30.54+00:00
Toyoda, Miwako (ELS-TOK)
20
Reputation points
2 answers
How to increase concurrent rate limit from 100 to 500 for Azure Speech Services
I have clients who join in the same that is why we need increase concurrent rate limit to 500. How can we increase this. We use both TTS and STT of Azure Speech Services.
asked 2025-04-08T20:47:31.94+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(134.4, 87%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMD%3C/text%3E%3C/svg%3E)
Maat-Dev
0
Reputation points
commented 2025-04-24T06:20:55.78+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(153.6, 52%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJS%3C/text%3E%3C/svg%3E)
JAYA SHANKAR G S
2,180
Reputation points Microsoft External Staff
1 answer
How can I train wakeword model succesfully ?
Hello All Microsoft Community, I wanted to create my own wakeword model with my special name to see the model performance in my workflow but model does not change its status from "Processing...". I have waited almost 48 hours and in the end it…
asked 2025-04-19T12:31:49.8566667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(144, 66%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBD%3C/text%3E%3C/svg%3E)
Batuhan Diler
0
Reputation points
commented 2025-04-22T06:02:23.5866667+00:00
Pavankumar Purilla
6,705
Reputation points Microsoft External Staff
1 answer
Unable to Upgrade Azure Subscription from Free Tier to Pay-As-You-Go to Use AI Speech (Pakistan)
Hello Azure Support, I am trying to upgrade my subscription to use the Azure AI Speech service, but I received an error: "Subscription upgrade failed. You are not eligible for upgrade of your Azure account." I am from Pakistan and would like…
asked 2025-04-18T16:41:30.71+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(160, 12%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESA%3C/text%3E%3C/svg%3E)
shakeel afridi
0
Reputation points
commented 2025-04-22T03:55:33.8+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(6.4, 20%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKS%3C/text%3E%3C/svg%3E)
kothapally Snigdha
2,185
Reputation points Microsoft External Staff
1 answer
Increase the limit of concurrent users in Speech Services avatar
I am getting this error message when concurrent users trying to access the application- "Unable to start avatar: The request is throttled because you have exceeded the concurrent request limit allowed for your sub websocket error code: 4429" …
asked 2025-04-16T11:22:54.8733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(172.8, 3%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAA%3C/text%3E%3C/svg%3E)
Akbar Ali
0
Reputation points
edited a comment 2025-04-18T09:25:08.9766667+00:00
Manas Mohanty
3,120
Reputation points Microsoft External Staff
1 answer
Azure Speech Service with MAS AEC aec_v1.fpie not found error
Hi, I am developing a program to use azure speech to text with microsoft audio stack's AEC and microphone geometry setting. However I got error with the AEC that the file aec_v1.fpie not found. I have installed both speech and mas package and tried…
asked 2025-04-12T11:09:33.7133333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(112.00000000000001, 35%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKC%3C/text%3E%3C/svg%3E)
Ken Chu
0
Reputation points
answered 2025-04-16T15:59:49.6066667+00:00
Manas Mohanty
3,120
Reputation points Microsoft External Staff
1 answer
Video Translation is failing, both in API and on Speech Studio
Video translation worked last month, but seems to have died. Seems like an Azure problem as the issue can be duplicated on Speech Studio, thereby ruling out my code (was previously worked). The translation record shows success, but the iteration record…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(281.6, 19%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPR%3C/text%3E%3C/svg%3E)
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(112.00000000000001, 77%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ES%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
How do i change the request limit for whisper model in azure
Hi everyone! 👋 I’m currently using the Whisper model in Azure OpenAI Service and running into issues with the default request limits. I need to increase the request limit to better handle my application’s workload. Here’s what I’ve tried/checked so…
asked 2025-01-23T09:45:50.6666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(9.6, 19%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHJ%3C/text%3E%3C/svg%3E)
Harinath J
185
Reputation points
accepted 2025-04-15T13:27:51.8+00:00
Harinath J
185
Reputation points
0 answers
Best Practices for Structuring Multi-Speaker Audio and Transcripts in Custom Azure Speech Models
Hi! My team and I have a few questions regarding Azure Speech, specifically about how to structure datasets for training and testing custom speech models. Training Data Please confirm best format for audio and transcripts for multi-speaker training…
asked 2025-04-09T06:14:50.7466667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(198.4, 20%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKW%3C/text%3E%3C/svg%3E)
Kay Wiberg
20
Reputation points
commented 2025-04-15T05:50:05.28+00:00
kothapally Snigdha
2,185
Reputation points Microsoft External Staff
0 answers
How to recognize audio from an online meeting using Azure Speech SDK in Python
I would like to use the Azure Speech SDK in Python to recognize the input audio from an online meeting when the program is executed. Is there a way to avoid conflicts between the input device specified in the AudioConfig and the input device used for…
asked 2025-04-11T04:15:02.65+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(182.40000000000003, 18%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESF%3C/text%3E%3C/svg%3E)
Shota Fujisawa
0
Reputation points
commented 2025-04-15T05:49:21.16+00:00
Pavankumar Purilla
6,705
Reputation points Microsoft External Staff
1 answer
I can't create a simple support ticket to increase my text to speech concurrency request limit
I want to increase my text to speech concurrency request and TPS limit but Microsoft wouldn't allow me to create a support ticket but instead wants me to buy a plan to contact support. I just need to increase my limit. Can someone please here from here?
asked 2024-10-07T11:38:24.1+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(54.400000000000006, 69%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAO%3C/text%3E%3C/svg%3E)
Abas Oladosu
0
Reputation points
commented 2025-04-14T18:02:29.8966667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(316.8, 7.000000000000001%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESS%3C/text%3E%3C/svg%3E)
Sai Sandeep Rayanuthala
0
Reputation points
0 answers
Azure's Speech Studio custom keyword creation is "processing" for hours
Hi, I'm trying to create a basic custom keyword in Azure AI Speech Studio. According to the documentation, this process should take a few minutes. I've been waiting for over 10 hours and it is still "processing". I'm using East US region. Is…
asked 2025-04-13T16:51:08.0566667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(176, 2%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAB%3C/text%3E%3C/svg%3E)
Amir BD
0
Reputation points
commented 2025-04-14T15:07:19.5766667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(86.4, 13%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGC%3C/text%3E%3C/svg%3E)
Gowtham CP
5,945
Reputation points