Abstract: An experiment has been performed in which the digital transmission of speech coded by adaptive differential pcm was simulated under noisy channel conditions. The experiment was done with two ...

Abstract: We show that the quality of adaptive differential PCM (ADPCM) speech can be significantly improved by passing it through a reconstruction low-pass filter that is matched to an appropriately ...

Combining hardware, firmware and software on a single, low-power Voice-over-Packet (VoP) chip, this latest version of Entropia can support up to 336 full-duplex Pulse Code Modulated (PCM) channels of ...

Publications of the Astronomical Society of the Pacific, Vol. 123, No. 905 (July 2011), pp. 865-878 (14 pages) ABSTRACT.We propose to use the Bayesian framework and the wavelet transform (WT) to ...

Neel, Seth, and Aaron Leon Roth. "Mitigating Bias in Adaptive Data Gathering via Differential Privacy." Proceedings of the International Conference on Machine ...