Specifying the Maximum Amplifier Noise When Driving an ADC

Rick Lyons
3 comments

I recently learned an interesting rule of thumb regarding the use of an amplifier to drive the input of an analog to digital converter (ADC). The rule of thumb describes how to specify the maximum allowable noise power of the amplifier.


Towards Efficient and Robust Automatic Speech Recognition: Decoding Techniques and Discriminative Training

Janne Pylkkönen
1 comment

Automatic speech recognition has been widely studied and is already being applied in everyday use. Nevertheless, the recognition performance is still a bottleneck in many practical applications of large vocabulary continuous speech recognition. Either the recognition speed is not sufficient, or the errors in the recognition result limit the applications. This thesis studies two aspects of speech recognition, decoding and training of acoustic models, to improve speech recognition performance in different conditions.


An Introduction To Compressive Sampling

Emmanuel J. Candès, Michael B. Wakin

This article surveys the theory of compressive sensing, also known as compressed sensing or CS, a novel sensing/sampling paradigm that goes against the common wisdom in data acquisition.


Introduction to Compressed Sensing

Mark A. Davenport, Marco F. Duarte

Chapter 1 of the book: "Compressed Sensing: Theory and Applications".


Introduction to Real-Time Digital Signal Processing

Sen M. Kuo, Bob H. Lee
8 comments

Chapter 1 of the book: Real-Time Digital Signal Processing: Fundamentals, Implementations and Applications, 3rd Edition


A Pragmatic Introduction to Signal Processing

Tom O'Haver
9 comments

An illustrated essay with software available for free download.


Introduction to Signal Processing

Sophocles J. Orfanidis
2 comments

This book provides an applications-oriented introduction to digital signal processing written primarily for electrical engineering undergraduates. Practicing engineers and graduate students may also find it useful as a first text on the subject.