#DSP

5 articles tagged with DSP

The Physics of Reed Simulation: How Web Audio API Recreates Brass Reeds

Discover the acoustic physics of free reed instruments like the harmonium and learn how to simulate their rich, brassy tones in real-time using Web Audio API's PeriodicWave, formants, and physical bellows modeling.

6/10/202620 min read

Building an AudioWorklet-Powered Real-Time Speech Activity Detector (SAD) inside the Browser

Learn how to build a high-performance client-side Speech Activity Detector (SAD) using the Web Audio API and AudioWorklets to optimize microphone streaming bandwidth.

6/5/202614 min read

Designing a Low-Latency Real-Time Audio Mixer with AudioWorklet and Web Audio API

Learn how to build a high-performance, multitrack real-time audio mixer using the Web Audio API and custom AudioWorkletProcessor threads.

6/4/202612 min read

Designing a Real-Time Audio Transcription Engine with Whisper and Web Audio API: Optimizing Audio Downsampling in Worklets

Learn how to build a real-time audio transcription client. Master AudioWorklet processors, float PCM downsampling to 16kHz, and SharedArrayBuffer synchronization for Whisper models.

6/4/202614 min read

Real-time Audio Processing in the Browser: Web Audio API & AudioWorklet

Ditch main thread glitches. Learn how to execute high-performance, low-latency audio DSP pipelines in the browser using Web Audio API and AudioWorklet.

5/31/202611 min read