Tag Archives: microphone.

Study and Design of Differential Microphone Arrays

FREEDownload : Study and Design of Differential Microphone Arrays

Jacob Benesty, Jingdong Chen, "Study and Design of Differential Microphone Arrays"
English | 2013 | ISBN-10: 364233752X, 3642427561 | 180 pages | PDF | 6 MB

Study and Design of Differential Microphone Arrays
Microphone arrays have attracted a lot of interest over the last few decades since they have the potential to solve many important problems such as noise reduction/speech enhancement, source separation, dereverberation, spatial sound recording, and source localization/tracking, to name a few. However, the design and implementation of microphone arrays with beamforming algorithms is not a trivial task when it comes to processing broadband signals such as speech. Indeed, in most sensor arrangements, the beamformer output tends to have a frequency-dependent response. One exception, perhaps, is the family of differential microphone arrays (DMAs) who have the promise to form frequency-independent responses. Moreover, they have the potential to attain high directional gains with small and compact apertures. As a result, this type of microphone arrays has drawn much research and development attention recently. This book is intended to provide a systematic study of DMAs from a signal processing perspective. The primary objective is to develop a rigorous but yet simple theory

for the design, implementation, and performance analysis of DMAs. The theory includes some signal processing techniques for the design of commonly used first-order, second-order, third-order, and also the general Nth-order DMAs. For each order, particular examples are given on how to form standard directional patterns such as the dipole, cardioid, supercardioid, hypercardioid, subcardioid, and quadrupole. The study demonstrates the performance of the different order DMAs in terms of beampattern, directivity factor, white noise gain, and gain for point sources. The inherent relationship between differential processing and adaptive beamforming is discussed, which provides a better understanding of DMAs and why they can achieve high directional gain. Finally, we show how to design DMAs that can be robust against white noise amplification.
DOWNLOAD LINKS:
Buy Premium To Support Me & Get Resumable Support & Max Speed
Uploaded.net:

Continue reading

The Unauthorized Guide to iPhone, iPad, and iPod Repair: A DIY Guide to Extending the Life of Your iDevices (EPUB)

FREE Download : The Unauthorized Guide to iPhone, iPad, and iPod Repair: A DIY Guide to Extending the Life of Your iDevices (EPUB)

The Unauthorized Guide to iPhone, iPad, and iPod Repair: A DIY Guide to Extending the Life of Your iDevices! by Timothy L. Warner
2013 | ISBN: 0789750732 | English | 304 pages | EPUB | 11.65 MB
DONT JUNK IT, FIX IT–AND SAVE A FORTUNE!
The only reference & tutorial of its kind–in full color!
Fix your own iPhone, iPad, or iPod with secret repair knowledge Apple doesnt want you to have! This groundbreaking, full-color book shows you how to resurrect expensive Apple mobile iDevices you thought were dead for good, and save a fortune.

Continue reading

Sex, Lies, and Cookies: An Unrated Memoir by Lisa Glasberg

Sex, Lies, and Cookies: An Unrated Memoir by Lisa Glasberg
William Morrow | 2013 | ISBN: 006224812X | 288 pages | EPUB | 3 MB
On The Howard Stern Show, radio personality Lisa Glasberg, aka Lisa G., is painted as a violin-playing, cookie-baking cat lady, but that's all about to change. This alleged wallflower once used her skills in the kitchen to show up at a suitor's doorstep wearing nothing but a fur coat and carrying a plate of freshly baked cookies.

Now, in her unrated memoir, Lisa G. reveals all about her adventures and misadventures growing up and looking for love in all the wrong places. Her journey begins in the only place where she felt comfortable—behind the microphone. Lisa became a workaholic with a larger-than-life radio personality. But when the "on air" lights switched off, she struggled to find her true self. Through therapy and some soul-searching, she transformed from an insecure young woman who attempted to win over men with her culinary prowess into an independent adult who finally learned to love herself.

Lisa's story is full of inspiration and lots of laughs. Smart, sassy, and stacked, Lisa always put her career first. While searching for the perfect job, the aspiring radio star dated her way through an urban bachelorette's predictable gallery of potential mates. In Sex, Lies, and Cookies, Lisa details her hilarious sexcapades, which include everyone from a nice Jewish doctor with a unique fetish to the classic unavailable type who wants an "open relationship."

Lisa G. also shares behind-the-scenes stories from her A-list celebrity interviews, friendships, and time hanging with hip-hop royalty like P. Diddy, Will Smith, and Flavor Flav.

Along the way, Lisa G. became known for having the hottest ticket in town—entry into her exclusive and legendary cookie parties. The book includes the recipes for more than twenty-five of Lisa G.'s famous desserts, like "Losing my Cherry Cookies" and "Double D-licious Oatmeal Cookies," as well as tips for hosting your own fabulous cookie party. Sex, Lies and Cookies is a tasty read that proves why the most satisfying relationship you'll ever have starts with learning to love yourself (and how a little cookie dough can help).

Continue reading