Acoustic Echo and Noise Control¶
Hänsler, E., & Schmidt, G. (2004). Acoustic Echo and Noise Control: A Practical Approach. Wiley.
Cited by¶
1 citation across 1 artifact.
Each citation links to the sentence it supports in the citing article.
Mechanisms¶
- Predicted-Signal Subtraction
- Its failure mode is double-talk: when the world-caused signal and the self-caused signal are both strong at once, an adapting subtractor can mistake the real signal for a modeling error and cancel it too, deafening the system exactly when something real is happening.
This sourceTreats double-talk as simultaneous near- and far-end speech in an acoustic echo canceller.
- Its failure mode is double-talk: when the world-caused signal and the self-caused signal are both strong at once, an adapting subtractor can mistake the real signal for a modeling error and cancel it too, deafening the system exactly when something real is happening.
Verification¶
Does it exist? Confirmed. This work's DOI resolves to a registered record, which fixes its identity. That is all it fixes.
Does it back the claim? Not recorded. The single citation of this work carries no recorded support check.
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Registry ID ref:052f35ac1c4d · see in the full table