speaker-diarization

Simplified diarization pipeline using some pretrained models - audio file to diarized segments in a few lines of code

Real-time on-device speech transcription + translation for macOS (Apple Silicon). Streaming ASR, speaker diarization, and live English→Chinese translation on Apple GPU/MLX — terminal CLI, no UI, no cloud.

On-device meeting transcriber for macOS — auto-records Teams/Zoom/Webex, transcribes & separates speakers locally. No cloud. Open-source alternative to Otter/Granola/Fireflies.

Speaker diarization for Python — "who spoke when?" CPU-only, no API keys, Apache 2.0. ~10.8% DER on VoxConverse, 8x faster than real-time.

Multi-speaker separation, identification, diarization ALL-IN-ONE. It can isolate the target speaker from a conversation audio and do ASR.

A mental-model-first field guide to Audio AI — from raw waveforms to production voice systems. Covers ASR, TTS, audio classification, Transformer architectures (CTC/Seq2Seq), fine-tuning, and real-world pipelines like voice assistants and meeting transcription. Bilingual (EN/FA).

Docker image for a self-hosted Whisper speech-to-text server with speaker diarization and OpenAI-compatible transcription and translation APIs. Powered by faster-whisper. Supports all Whisper models, NVIDIA GPU (CUDA) acceleration, JSON/SRT/VTT output, SSE streaming, offline mode, and multi-arch (amd64, arm64).

Self-hosted AI-powered transcription platform with speaker diarization, search, and collaboration features. Built with Svelte, FastAPI, and Docker for easy deployment.

Local-first meeting transcription — audio & transcripts never leave your machine. Live captions + upload diarization + voice matching.

An Android ChatBot powered by IBM Watson Services (Assistant V1, Text-to-Speech, and Speech-to-Text with Speaker Recognition) on IBM Cloud.

On-device VAD / streaming STT / TTS / diarization in C++17 (ONNX + LiteRT) with a voice-agent pipeline. Linux, Windows, Android.

Transcribe audio and video files with speaker diarization and logically grouped timestamps using Gemini Flash

Speaker identification powered by pyannote and resemblyzer

Record and transcribe Teams, Zoom, and Google Meet calls locally with AI-powered speaker identification. Open-source alternative to Evaer, Otter.ai, and Fireflies. Offline speech-to-text using Whisper — no cloud, no subscriptions.

🐌 A curated roadmap based on my 6 years of experience form zero to become a skilled AI Speech Engineer. This roadmap covers everything from fundamentals to cutting-edge research trends in the speech domain.

Self-hosted meeting transcription portal — speech-to-text, speaker diarization, LLM-corrected transcripts, structured summaries and Word minutes, on your own GPUs. Flask + PostgreSQL, GDPR audit trail, distributed GPU topologies, docker

Character-aware audio-only subtitling

Awesome Speech Dataset, including download links and a brief explanation for each resource. These datasets provide diverse and high-quality speech data covering various domains such as conversational, academic, political, and more.

100% local video dubbing on your desktop — dub videos in your own voice. Private AI dubbing with no cloud, no uploads, no time-stretching.

ONNX speech pipeline library for ASR, diarization, VAD, and denoising