Code snippets showing how to record I2S audio and store as .wav file on ESP32 with SD card, how to transcribe pre-recorded audio via Deepgram SpeechToText (STT) API, how to generate audio from text via TextToSpeech (TTS) API from OpenAI a/o SpeechGen a/o Google TTS. Triggering ESP32 actions via Voice.

AI-powered voice agent that joins meetings, transcribes speech in real-time using Deepgram STT, and responds intelligently.

A real-time, AI-powered interview assistant that connects with platforms like Google Meet and Zoom to transcribe live interviews using Deepgram’s SST API (~100ms latency). It extracts questions, retrieves context from user-uploaded resumes or documents (via Gemini + Pinecone), and generates accurate responses using Claude.

Generate YouTube Shorts Video From an Article Link using Pydantic AI

Real-time voicemail detection using speech-to-text, beep frequency analysis, and silence monitoring for compliant automated message drops with prioritized decision logic.

Demo workflow for transforming French audio into AI-narrated English explanations.

An audio transcription application which converts the speech to text and stores the previous audio transcriptions.

AI-powered speech-to-text and text-to-speech platform with intelligent analysis using Deepgram. Features sentiment analysis, topic detection, intent recognition, and multiple voice personas.