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Your search keyword '"Saurous, Rif A."' showing total 11 results
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11 results on '"Saurous, Rif A."'

5. Natural TTS Synthesis by Conditioning Wavenet on MEL Spectrogram Predictions

Author

Shen, Jonathan, primary, Pang, Ruoming, additional, Weiss, Ron J., additional, Schuster, Mike, additional, Jaitly, Navdeep, additional, Yang, Zongheng, additional, Chen, Zhifeng, additional, Zhang, Yu, additional, Wang, Yuxuan, additional, Skerrv-Ryan, Rj, additional, Saurous, Rif A., additional, Agiomvrgiannakis, Yannis, additional, and Wu, Yonghui, additional

Published
2018
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8. CNN architectures for large-scale audio classification

Author

Hershey, Shawn, primary, Chaudhuri, Sourish, additional, Ellis, Daniel P. W., additional, Gemmeke, Jort F., additional, Jansen, Aren, additional, Moore, R. Channing, additional, Plakal, Manoj, additional, Platt, Devin, additional, Saurous, Rif A., additional, Seybold, Bryan, additional, Slaney, Malcolm, additional, Weiss, Ron J., additional, and Wilson, Kevin, additional

Published
2017
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10. Ultrasonic Communication Using Consumer Hardware.

Author

Getreuer, Pascal, Gnegy, Chet, Lyon, Richard F., and Saurous, Rif A.

Abstract

We have implemented a near-ultrasonic communication protocol in the 18.5–20 kHz band, which is inaudible to most humans, using commodity smartphone speakers and microphones to transmit and receive signals. The protocol described in this paper is a component of Google's Nearby platform, where near-ultrasound signals are used to establish copresence between nearby devices by transmitting a short token. High-frequency sound does not pass through walls (most energy is reflected), so identified devices are constrained to approximately the same room, “within earshot” of one another. Our protocol has a raw data rate of 94.5 b/s, and we find in real indoor environments that transmission between mobile devices is reliable at 2 m distance and often works at 10 m. We use direct-sequence spread spectrum modulation, which makes it highly robust to multipath, motion, and narrowband noise. We use a 127-chip pseudorandom code, repeating once per data symbol, and modulate its amplitude with orthogonal sine waveforms encoding 4-bit symbol values. We add the orthogonal sines to a constant “pedestal,” which is inefficient in an information-theoretic sense, but makes synchronization easier. We describe a robust and computationally efficient transmitter and receiver implementations and show experiments on real and simulated data. [ABSTRACT FROM PUBLISHER]

Published
2018
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