Publications

The advent of mashup technologies in Web 2.0 has enabled the rapid integration of telecommunications capabilities into web-based services.

Explosive advances in microelectronics support great sophistication and relatively low cost in devices and systems for coding, synthesis and automatic recognition of speech signals.

In this paper, we will present our experience in adding a voice interface to an expert system developed at AT&T-Bell Laboratories.

ATM Adaptation Layer 2 (AAL2) has been designed for efficient transport of voice, facsimile (FAX), and voiceband data (VBD) traffic over ATM land-line and wireless networks.

The accelerating roll-out of broadband access compels service providers to re-evaluate their overall strategy for introducing packet voice in their networks.

An important theme of this chapter is the segmentation of network traffic into logical groups to minimize the risk of eavesdropping, traffic insertion, and manipulation.

If you've left a message for someone using AUDIX, or checked your airline frequent-flier mileage by using your touch-tone phone to enter your account number, or picked up your AT&T Mail message

Voice source (or glottal pulse) parameters are usually specified in the time domain and are derived from inverse filtering.

The operation of a telephone system is impaired by circuit noise.

Many engaging VoIP services are already available; even more exciting services are being planned by service providers.