Global ETD Search
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Showing 1 to 2 of 2 for “"Acoustic Landmark"”.
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Acoustic landmark detection and segmentation using the McAulay-Quatieri Sinusoidal Model
The current method for phonetic landmark detection in the Spoken Language Systems Group at MIT is performed by SUMMIT, a segment-based speech recognition system. Under noisy conditions the system's segmentation algorithm has difficulty distinguishing between noise and speech components and often …
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The benefits of acoustic perceptual information for speech processing systems
… theories such as auditory roughness and acoustic landmarks can act as heuristics to these systems and benefit them in multiple ways. Findings of acoustic landmarks hint that the idea of treating each frame equally might not be optimal. In some cases, landmark information can improve …