Coding an AI Voice Bot from Scratch: Real-Time Conversation with Python

Learn how to build a real-time AI voice assistant using Python that can handle incoming calls, transcribe speech, generate intelligent responses, and provide a human-like conversational experience. Perfect for call centers, customer support, and virtual receptionist applications.

In this coding tutorial, you'll integrate multiple cutting-edge technologies, including:
1. Assemblyai Speech-to-Text API for accurate real-time transcription.
2. OpenAI's powerful language models for natural language processing (NLP) and response generation.
3. ElevenLabs' AI voice synthesis to convert text responses into natural-sounding audio.

Step-by-step, you'll create a Python application that seamlessly combines these APIs, enabling your AI assistant to listen to incoming audio, comprehend the speech, formulate contextual responses, and communicate back with synthesized voice in real-time.

Timestamps:
00:00 - Intro & Demo of application
01:10 - Outline of application
01:58 - Step 1: download python libraries
06:21 - Step 1: Streaming Speech-to-Text with AssemblyAI
12:11 - Step 3: OpenAI Chat completion
15:32 - Step 4: Generate Human-like audio with Elevenlabs
18:48 - Running our AI Call Assistant

#AIVoiceAssistant #RealTimeSpeechRecognition #NaturalLanguageProcessing #AIVoiceSynthesis #PythonTutorial #CallCenterAutomation #VoiceBot #StreamingSpeechtoText

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#MachineLearning #DeepLearning

[NatGreenOnline]

Using Groq / Mistral AI instead of OpenAI will greatly reduce the latency issue you have in your demo.

[simonsandeep]

The programming is not responding after the first introduction, as shown in the video ;though even after using the github code. Any alternative with step by step instruction video ?

[bens]

Thanks. First time I hear of AssemblyAI. Everyone talks about faster_whisper and Deepgram. Is AssemblyAI better for STT?

[JokerJarvis-cysw]

Please a tutorial on llava vision model to analyze video live with cv2


And I am unable to get my API token from assembly AI website please fix it

[thebackpainmiracle]

Exactly what I was intending on making. Thanks!

[theghostyced]

how would you handle interruptions while the ai is talking?

[TheBestgoku]

why not chunk text and output instead of output after all text is generated?

[PalashDandge]

i am getting error "Cannot find reference 'generate' in '__init__.py' " on from elevenlabs import generate, stream line can you please help me to resolve this issue

[sarap.sadegh]

hi thanks for your video . i want Api real time conversation with python for Farsi language . the LLM support Farsi language?

[urekmazino]

any way to make one with adam voice like the one in elevenlabs?😊

[JeffreyJohnson-vyzm]

Two questions: How can we improve the latency between the patient's response and the AI voice reply? and What can be done for the AI Voice to account for patient input if the patient speaks while the AI voice is speaking?

[yuchengpeng]

This video is so great! I'm following your video but now I ran into this problem, I can install the package in Pycharm with Windows system, but I got this error: OSError: Cannot find mpv-1.dll, mpv-2.dll or libmpv-2.dll in your system %PATH%. I'm a researcher in the art field with only a debutant python knowledge, could you help me solve this problem? Thanks a lot!

[uttamdwivedi]

I followed this tutorial then in the end I realized .. assemblyAI doesn't provide the support for the Japanese language in the live Reltimetranscriber. Which sucks .. lol can't use it. Any help? @assemblyAI

[iainhmunro]

Hi There - I was just looking at the code. Where is the appointment setting details / info coming from ?

[euginekholmogorov]

amazing lady and also an engineer omg)) thank you a million, I'll just add this to my stack

[FaisalKhrisan]

But I still have problems it says that [from elevenlabs import generate, stream
ImportError: cannot import name 'generate' from 'elevenlabs'] how come

[vishalsaichindepalli]

For some reason, the microphone isn't picking up my voice. I enabled all permissions on my mac and am still having trouble. Is there any way to fix this?

[Sibixpur]

"we are going to build chat bot from scratch"




~proceed to import thousands of library

[randotkatsenko]

Hi nice tutorial. I have coded real-time voice bot for phone conversations in Twilio.
The latency comes from text-to-speech mostly and gpt response time.
I'm guesing if either ones speed can be reduced about 2-3x, then the response time would be fast enough. In human conversation, we expect the response within 1 second....and anything above that seems more unnatural. I'm sure the speed issues will be solved with new Nvidia GPU-s or other hardware innovations.

[mrunexpected]

can u make just a chat bot word to voice