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How Flipped Audio Makes Someone Sound Distant
- Phase-inverted audio can cancel itself when combined with the other stereo channel causing a distant/quiet voice.
- John Harvey diagnosed Beck's waveform as flipped and fixed it by inverting one channel then re-exporting the edit, restoring normal sound.
Why Inverting One Channel Removes Centered Sounds
- Flipping one stereo channel can cancel centered sounds and is used to remove vocals or implement noise cancellation.
- Matt explains vocal removal: identical center vocals cancel when one channel is inverted and summed with the other.
Stereo Matrix Encoding Can Rearrange Perceived Space
- Some stereo broadcasting systems encode surround channels into two channels using phase tricks called matrix decoding.
- Matt suspects certain players or decoders may have placed Beck 'in the matrix' by interpreting phase information differently.