Audio and acoustics
Researching how sound is captured, processed, and understood, from speech recognition to spatial audio.
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Microsoft Audio Watermarking Tool
This tool is based upon the publication: D. Kirovski and H.S. Malvar. Spread Spectrum Watermarking of Audio Signals. IEEE Transactions on Signal Processing, Vol.51, (no.4), pp.1020–33, 2003. As mentioned in the publication, it displays solid…
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Pitch and Voicing Estimates for Aurora 2
This archive consists of a set of pitch period and voicing estimates for utterances found in the Aurora 2 corpus[1] using the algorithm described in [2]. Currently, pitch estimates are available for test sets A…