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Trends and challenges of voice/audio pre and post processing in smartphones, tablets and mobile computing devices

Original Air Date: Dec 6, 2011 | Duration: 60 minutes Webinar
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Overview:
With the growing demand for clearer, better-intelligible and noise-tolerant voice communication in smartphones and mobile devices, the DSP voice processing tasks are increasingly complex. Audio processing has become more demanding as well with >100h of audio playback time, and ample post-processing requirements for improved sound. In addition to increased complexity and higher performance, cost and power consumption must be addressed as well, to allow for a competitive solution. This webinar will review the growing mobile voice and audio processing complexities (wide-band codecs, multi-microphone noise reduction, speaker compensation and other post-processing), and trends in recent handsets such as the iPhone4S. A market proven solution based on the CEVA-TeakLite-III DSP family and the Alango voice processing SW package, to address these challenges shall also be reviewed.

Registrants will learn:

  • The trends and complexities of voice and audio processing in advanced mobile devices
  • The CEVA-TeakLite-III DSP architecture and voice/audio unique processing features
  • The Alango Advanced-VCP voice processing SW package for mobile
Presenters:
  Moshe Sheier, Director of Product Marketing, CEVA
Moshe Sheier serves as CEVA's Director of Product Marketing, overseeing DSP cores, application SW, and ecosystem product marketing for Audio and Voice applications. He has eighteen years of experience in the semiconductor IP and silicon industry in both development and managerial roles. Prior to this position, Mr. Sheier has managed Xilinx Inc. partner program in EMEA, and before that he held several positions at CEVA as Director of Support and the VLSI Department Manager for CEVA's DSP business unit as well as for DSP Group. He holds several patents in the area of DSP architectures, a B.Sc. in Electrical Engineering from Tel-Aviv University, and an M.B.A from the Open University of Israel.

Liran Fishel, DSP Core Architecture Manager, CEVA
Liran Fishel is Manager of Processor and Core Architectures at CEVA. He has ten years of experience in the semiconductor IP and silicon industry in both development and managerial roles. In his rule, Mr. Fishel is responsible for defining and managing multimedia application processors such as CEVA-MM3K. Previously, Mr. Fishel worked at Wintegra as of 2001 as a VLSI Manager. Mr. Fishel holds a B.Sc. in Electrical Engineering from the Beer-Sheva University.

Dr. Alexander Goldin, CEO, Alango Technologies Ltd.
Dr. Alexander Goldin is the founder and the current CEO of Alango Technologies Ltd., a company he founded in Israel in 2001 to develop a new generation of front-end voice enhancement technologies. Dr. Goldin received his M.S. in applied mathematics in 1983 from Electrical Engineering Institute in Leningrad (now Saint Petersburg) and his Ph.D. degree in 1990 from the Institute for Analytical Instrumentation of the Russian Academy of Science. Dr. Goldin began his signal processing career at IBM Research Lab in Haifa (Israel) in 1994. He later served as Director of Voice Processing technologies at Altec Lansing Inc. Before founding Alango, Dr. Goldin served as Chief Technology Officer and VP of speech processing technologies at ALST, a joint venture between Altec Lansing Inc. and STMicroelectronics. Dr. Goldin has 8 issued patents and he is a member of Acoustic Engineering Society.

1 comment
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kinnar Posted Nov 29, 2011

This kind of webinar is going to be offered for the first time on eetimes, it is good that offline access to it is also going to be provided, Thanks.

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