Audio Stereo Channel Matrix & Panner
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Simulate audio channel matrix routing: swap left and right channels, isolate mono channels, or test phase polarity cancellation.
Channel Matrix Routing
Select a routing option to hear channel matrix.
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Direct In-Browser Handoff
Audio Production & DSP Utility Suite
Chain this tool with complementary private browser utilities for a complete zero-server workflow:
Helpful Examples
Swap Left and Right
Fix reversed stereo orientation on recordings
Route: Swap L <-> RHow to Use the Audio Stereo Channel Matrix & Panner
Client-side stereo channel routing and diagnostic tool. Load any stereo audio track to isolate the left channel, isolate the right channel, swap stereo channels, sum both channels to mono, or invert one channel to test center-vocal phase cancellation.
Privacy & Data Processing Notice
No user data leaves your browser. Computation is executed entirely on your device. We do not store, view, or transmit your inputs over our network. Your computation remains on your personal machine.
Frequently Asked Questions
How does center vocal removal via phase inversion work?
In most commercial audio mixes, lead vocals and bass are panned dead center (identical in both L and R channels). Inverting the phase of one channel and summing cancels the center components.
Related Utilities
Frequently paired browser tools in Audio & Media Tools