Wall Street Journal - March 14, 2007

Excerpt:

Web-based voice services are still a relatively new field. The industry has so far been populated by small specialists, but is ripe for consolidation, says Authour, an analyst at Inc. of San Francisco. Companies spent $1.12 billion last year on voice-technology hardware, software and services for tasks such as speech recognition, up about 35% from $835 million in 2005, according to Opus.

From the article, "Microsoft Purchase Of Tellme Adds Voice To Web Initiative ", by Vauhini Vara , Wall Street Journal, March 14, 2007