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September 2, 2025

Build speech AI apps with LeMUR and LLMs

By 
Kelsey Foster
, 
Growth
LeMUR
LLMs
Speech-to-Text
September 2, 2025

How to run OpenAI’s Whisper speech recognition model

By 
Ryan O'Connor
, 
Senior Developer Educator
Tutorial
Whisper
Python
August 28, 2025

How intelligent turn detection (endpointing) solves the biggest challenge in voice agent development

By 
Martin Schweiger
, 
Senior API Support Engineer
AI voice agents
Streaming Speech-to-Text
August 27, 2025

How accurate is speech-to-text in 2025?

By 
Kelsey Foster
, 
Growth
Speech-to-Text
Automatic Speech Recognition

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August 6, 2025

Python speech recognition in 2025

By 
Yujian Tang
, 
Contributor
AI Concepts
Automatic Speech Recognition
Python
July 31, 2025

Conversation Intelligence: The complete guide for 2025

By 
, 
Conversation Intelligence
July 31, 2025

How to do hotword detection with Universal-Streaming Speech-to-Text and Go

By 
Yasoob Khalid
, 
Featured writer
Tutorial
Streaming Speech-to-Text
Go
July 29, 2025

Easy C# Speech Recognition

By 
Yujian Tang
, 
Contributor
Automatic Speech Recognition
C# .NET
July 29, 2025

Transcribe audio and video files with Python and Universal

By 
Patrick Loeber
, 
Senior Developer Advocate
Automatic Speech Recognition
Python
Universal-1
July 29, 2025

Real-time transcription in Python with Universal-Streaming

By 
Ryan O'Connor
, 
Senior Developer Educator
Tutorial
Streaming Speech-to-Text
Python
July 21, 2025

How to choose the best speech-to-text API for voice agents

By 
Kelsey Foster
, 
Growth
AI voice agents
Streaming Speech-to-Text
July 21, 2025

Convert Speech to Text in Python in 5 Minutes

By 
Ryan O'Connor
, 
Senior Developer Educator
Tutorial
Automatic Speech Recognition
Python
July 21, 2025

What is speaker diarization and how does it work? (Complete 2025 Guide)

By 
Kelsey Foster
, 
Growth
AI Concepts
Speaker Diarization
July 17, 2025

Top 8 speaker diarization libraries and APIs in 2025

By 
Kelsey Foster
, 
Growth
AI Concepts
Speaker Diarization
July 15, 2025

How to Get YouTube Video Transcripts

By 
Patrick Loeber
, 
Senior Developer Advocate
Tutorial
Transcripts
Python
July 15, 2025

Transcribe Twilio Phone Calls in Real-Time with AssemblyAI

By 
Ryan O'Connor
, 
Senior Developer Educator
Tutorial
Streaming Speech-to-Text
July 14, 2025

How to build the lowest latency voice agent in Vapi: Achieving ~465ms end-to-end Latency

By 
Daniel Ince
, 
Applied API Engineer
Streaming Speech-to-Text
July 14, 2025

Top APIs and models for real-time speech recognition and transcription in 2025

By 
Kelsey Foster
, 
Growth
Streaming Speech-to-Text
July 11, 2025

Build an AI Voice Agent with DeepSeek R1, AssemblyAI, and ElevenLabs

By 
Smitha Kolan
, 
Developer Educator
Streaming Speech-to-Text
Tutorial
Python
July 9, 2025

OpenAI Whisper for developers: Choosing between API, local, or server-side transcription

By 
Tema Bolshakov
, 
Contributer
Whisper
July 9, 2025

How to convert voice to text in real time using JavaScript

By 
Patrick Loeber
, 
Senior Developer Advocate
Tutorial
Python
July 7, 2025

Real-time Speech Recognition with AssemblyAI

By 
Mısra Turp
, 
Developer Educator
Tutorial
Streaming Speech-to-Text
July 4, 2025

29 questions to ask when building AI voice agents

By 
Jesse Sumrak
, 
Featured writer
AI voice agents
Conversation AI
June 30, 2025

Build your first AI voice agent: 3 step-by-step examples

By 
Kelsey Foster
, 
Growth
AI voice agents
Conversation AI
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