Introduction

This series of modules describes the design, implementation, and analysis of a real-time laugh track removal system. We first give an analysis of the characteristics of a laugh track in both the frequency and time domain, as can be found in the module Anatomy of a Laugh Track . We then discuss methods for detecting laugh tracks. The primary method can be found in the module Primary Detection Methods for Laugh Tracks . Another method with which we experimented can be found in the module Secondary Detection Methods for Laugh Tracks . We conclude with a discussion of the implementation of the real-time component. This can be found in the module DirectShow Filter Design for Laugh Track Removal . A summary can be found in the Conclusion