university of ulm

ZDNet Resources

• sort by:
• Relevance
• Date
• Popularity

Using Language Modelling to Integrate Speech Recognition With a Flat Semantic Analysis

One-stage decoding as an integration of speech recognition and linguistic analysis into one probabilistic process is an interesting trend in speech research. This paper presents a simple one-stage decoding scheme that can be realised without the implementation of a specialized decoder, nor the use of complex language models. Instead, the...

Tags: Analysis, University Of Ulm, Language Model, Speech Recognition, Emerging Technologies

White papers 2008-01-01

Survey of the Speech Recognition Techniques for Mobile Devices

This paper presents an overview of different approaches for providing Automatic Speech Recognition ASR technology to mobile users. Three principal system architectures in terms of employing wireless communication link are analyzed: Embedded Speech Recognition Systems, Network Speech Recognition NSR and Distributed Speech Recognition DSR. Overview of the solutions which became...

Tags: Mobile, Mobile Device, Survey, University Of Ulm, Speech Recognition, Advertising & Promotion, Emerging Technologies, Marketing

White papers

PAPR Reduction Methods for Noncoherent OFDM-MFSK

MFSK (M-ary Frequency Shift Keying) can be combined with OFDM Orthogonal Frequency Division Multiplexing by grouping the subcarriers into groups of M and applying MFSK modulation to each groups. The detection of such an OFDM-MFSK modulation scheme can be noncoherent and it is very robust against Doppler shift and Doppler...

Tags: Modulation, University Of Ulm, OFDM, Wireless

White papers

On Cyclic Delay Diversity in OFDM Based Transmission Schemes

Cyclic Delay Diversity CDD is a simple approach to introduce spatial diversity to an Orthogonal Frequency Division Multiplexing OFDM based transmission scheme that itself has no built-in diversity. It also can be regarded as a Space-Time Code STC. But in contrast to that there is no additional effort in the...

Tags: Diversity, University Of Ulm, Cyclic Delay Diversity, OFDM, Wireless

White papers

Additional Resources

The wonderful nanoworld of corrosion

Do you know that chemical corrosion affects about 3% of the world's gross domestic product? But this impact is not exclusively negative. European researchers have studied the nanoworld of corrosion and found that "chemical attack of metal surfaces may result into surface nano-structures with very interesting technological applications." They also...

Tags: corrosion, European Synchrotron Radiation Facility

Blog posts 2006-02-13

DiabGo 2.6 (Mobile)

Theultimate assistant for any diabeticby ACE T&TBased on research carried out by Dr. Tarn and Dr. Teufel atthe University of Ulm, Germany. Diabetic? Need insulin? Want to lose weight?Tired of looking up nutri info in tables? Ever wantedto have the "USDANutrient Database for Standard Reference" inyour pocket?Bored of having to...

Tags: Food, Database, Mobile, Insulin, Health Care, Therapy, ACE T&T, Food Database, Food & Beverage, Manufacturing

Software downloads 2005-10-05