Compare Prices | Create Shopping Lists with Price Drop Alerts | Set Coupons, Promo Codes & Sales Alerts | Get Access to Exclusive Deals and Much More... All in One Place | Read all about it here

A Perspective on Single-Channel Frequency-Domain Speech Enhancement

A Perspective on Single-Channel Frequency-Domain Speech Enhancement

Brand
Springer Nature
Manufacturer
N/A
Part Number
0
GTIN
9783031014338
Condition
New
Product Description

This book focuses on a class of single-channel noise reduction methods that are performed in the frequency domain via the short-time Fourier transform (STFT). The simplicity and relative effectiveness of this class of approaches make them the dominant choice in practical systems. Even though many popular algorithms have been proposed through more than four decades of continuous research, there are a number of critical areas where our understanding and capabilities still remain quite rudimentary, especially with respect to the relationship between noise reduction and speech distortion. All existing frequency-domain algorithms, no matter how they are developed, have one feature in common: the solution is eventually expressed as a gain function applied to the STFT of the noisy signal only in the current frame. As a result, the narrowband signal-to-noise ratio (SNR) cannot be improved, and any gains achieved in noise reduction on the fullband basis come with a price to pay, which is speechdistortion. In this book, we present a new perspective on the problem by exploiting the difference between speech and typical noise in circularity and interframe self-correlation, which were ignored in the past. By gathering the STFT of the microphone signal of the current frame, its complex conjugate, and the STFTs in the previous frames, we construct several new, multiple-observation signal models similar to a microphone array system: there are multiple noisy speech observations, and their speech components are correlated but not completely coherent while their noise components are presumably uncorrelated. Therefore, the multichannel Wiener filter and the minimum variance distortionless response (MVDR) filter that were usually associated with microphone arrays will be developed for single-channel noise reduction in this book. This might instigate a paradigm shift geared toward speech distortionless noise reduction techniques. Table of Contents: Introduction / Problem Formulation / Performance Measures / Linear and Widely Linear Models / Optimal Filters with Model 1 / Optimal Filters with Model 2 / Optimal Filters with Model 3 / Optimal Filters with Model 4 / Experimental Study.

Available Colors
Available Sizes
2 Offers Price Range: $29.99 - $40.00
BEST PRICE

Single Product Purchase

$29.99
@ Link.springer.com     BUY Now

Price Comparison

Seller Contact Seller List Price On Sale Shipping Best Promo Final Price Volume Discount Financing Availability Seller's Page
BEST PRICE
1 Product Purchase
@ Link.springer.com
Contact Store Call Store Contact Support
$29.99 $29.99

$29.99
See Site In stock Visit Store

Similar Products

Recent Advances in Geotechnical Research

$169.99

Information Technology Auditing

$39.99

Therapeutic Endoscopy in the Gastrointestinal Tract

$54.99

Neutral and Indifference Portfolio Pricing, Hedging and Investing

$39.99

In Wirklichkeit Animation..

$59.99

Understanding Electromagnetic Waves

$109.99

Psychiatrie im Nationalsozialismus

$19.99

Illustrated Encyclopedia of Dermatology

$39.99

Gabler Wirtschaftslexikon

$54.99

Methoden empirischer Sozialforschung

$37.99

Species Survival in Fragmented Landscapes

$219.99

Rethinking Causality in Quantum Mechanics

$109.99

Erfolgreiche Praxisbeispiele im Online Marketing

$79.99

Trade, Development and Structural Change

$129.00

Platow Prognose 2005

$59.99

Asymptotische Statistik

$69.95

Handbuch der Spinnerei

$84.99

Quantum Black Holes

$79.99

Feuerfeste Baustoffe in der Eisenhttenindustrie

$49.95

Die neurovegetative Peripherie

$59.99

Making Friends

$9.74

Hereditary Chorioretinal Disorders

$169.99

Natural & Curly Hair For Dummies by Johnny Wright

$29.99

Artificial Intelligence for Cyber Security: Methods, Issues and Possible Horizons or Opportunities

$279.99

Das ffentlich-rechtliche Kreditgewerbe

$79.99

Fahrdynamik des Schienenverkehrs

$59.99

Soziologie leiblicher Koprsenz

$69.99

Computers Helping People with Special Needs

$99.00

Life Expectations of the People

$169.99

Praxishandbuch Betriebsprfung im Sozialversicherungsrecht

$44.99

Beitrge zur Entwicklungsgeschichte der Kraniozerebralen Topographie des Menschen

$59.99

John Stuart Mill: A Critical Study

$74.99

Computing for Comparative Microbial Genomics

$54.99

Topics in Interstellar Matter

$39.99

New Technologies, Development and Application II

$219.99

Neural Cell Behavior and Fuzzy Logic

$129.00

Systems approaches for agricultural development

$39.99

Non-Volatile Memory Database Management Systems

$59.99

Strahlungs- und Helligkeitsmessungen in Kolberg

$59.99

Nostalgia Marketing

$49.99