Voxclar
Blog
Expert insights on AI-powered interviews, real-time transcription, and career technology.
Building an Audio Processing Pipeline for Meeting Tools
Architecture guide for building a complete audio processing pipeline. From raw capture to clean, transcription-ready audio with noise reduction and normalization.
Floating Subtitle Overlays for Video Calls: Technical Deep Dive
How floating subtitle overlays work at the OS level. Window management, text rendering, transparency, and content protection for screen-share safety.
Deepgram vs Whisper: The Definitive Speech Recognition Comparison
An exhaustive comparison of Deepgram and OpenAI's Whisper for speech recognition. Accuracy, latency, cost, and deployment differences analyzed in detail.
Echo Cancellation in Meeting Software: How It Works
A technical exploration of acoustic echo cancellation in video conferencing and meeting transcription tools. Understand AEC algorithms and their impact on transcription quality.
WASAPI Audio Capture for Meetings: A Technical Explainer
Understand how WASAPI loopback capture works on Windows for meeting audio. Technical deep dive into audio session management, buffer handling, and latency optimization.
Speech Recognition Accuracy Benchmarks: 2026 State of the Art
A comprehensive look at speech recognition accuracy across leading ASR providers in 2026. Benchmarks across accents, noise conditions, and specialized vocabularies.
Electron Desktop App Development: Lessons from Building Voxclar
Practical lessons from building a production Electron desktop application. Performance optimization, native module integration, and cross-platform challenges.
AI Answer Generators for Interviews: How They Actually Work
Demystify the AI behind interview answer generators. Learn how LLMs process questions, retrieve context, and produce structured responses in real time.
Building a WebSocket Streaming Transcription API
A technical deep dive into building a WebSocket-based streaming transcription API. From connection management to error handling, learn production-grade patterns.
Real-Time Speech to Text for Meetings: The Complete Guide
Everything you need to know about implementing real-time speech-to-text in meetings. From WebSocket APIs to audio capture, this guide covers it all.
Screen-Share Safe Interview Tools: How They Stay Invisible
Learn the technical mechanisms behind screen-share invisibility in interview tools. Understand how Voxclar's content protection keeps your AI assistant hidden during live screen shares.
Cloud vs Local Speech Recognition: Which Is Better for You?
An in-depth comparison of cloud-based ASR services like Deepgram and local models like faster-whisper. Understand the trade-offs in latency, accuracy, privacy, and cost.