Sound and Light Reflections

news and musings on all things related to sound and light with emphasis on science, technology, security and forensics

Sunday, May 15, 2011

Science Education: Summer Science Programs in Forensics

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It is that time of year again for students and parents - time for signing students up for summer camps! The South Carolina Governor's...
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Human Auditory System: Musical training helps students and the elderly alike

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Northwestern researchers Alexandra Parbery-Clark, Dana Strait, Samira Anderson, Emily Hittner and Nina Kraus have published a journal articl...
Tuesday, February 01, 2011

Education: US Department of State Scholarships for Needed Foreign Languages

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The National Security Language Initiative for Youth (NSLI-Y) program offered by the US Government's Department of State offers merit-bas...
Tuesday, January 04, 2011

Human Speech System: North American English Dialects

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I don't even know this gentleman, but I confess that I have to like him just based on his introduction to this excellent website: This ...
Thursday, December 30, 2010

Forensic Audio: An Introduction

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A colleague and former student of mine, Detective Phil Manchester (UK), wrote an excellent article earlier this year titled " An Introd...
Wednesday, December 29, 2010

Crime Scene Investigation: Photographic Portfolio

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A former forensic crime lab technician turned professional photographer named Angela Strassheim has used her fascination with crime scenes t...
Monday, November 22, 2010

Music: The Humanthesizer

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What can a group of engineers and a musician do with a computer, a sound card, a bunch of dancers, a singer, and a bucket of conductive pain...

Audio Forensics: Voice Risk Analysis Fails Practical Trial

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Voice Risk Analysis (VRA) has always been viewed skeptically by many in the speech field. This technique takes Voice Stress Analysis - i.e. ...
Friday, November 19, 2010

Photography: Preserving old photos and documents

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One of my favorite websites, lifehacker, has an article based around material by Lynda Schmitz Fuhrig, the electronic archivist for the Smi...
Monday, October 11, 2010

Forensic Education: Upcoming Audio Forensics Workshop

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I would like to pass along the following announcement: The National Center for Media Forensics at the University of Colorado Denver will be...
Tuesday, September 14, 2010

Human Visual System: Gene identified that causes short sightedness

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The BBC (center-left news, United Kingdom) reports on research at King's College London that has tentatively identified a gene that cau...

Human Speech System: Woman's migraine causes French accent

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A woman in the United Kingdom is suffering from Foreign Accent Syndrome - a rare condition caused by damage to the brain that results in cha...

Image Forensics: Bad "Photoshopped" Mad Men cover on Rolling Stones

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The title of this post says it all - the writers at Jezebel (a celebrity news for women) wrote about it first. See for yourself. Enjoy!
Monday, August 30, 2010

Linguistics: Challenge Puzzles

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Here is a fun website with lots of puzzles - from easy to hard - involving linguistics.  Enjoy! (Hat Tip: SiliconValley.com , USA, techno...
Thursday, August 26, 2010

Human Speech System: Test your lip-reading ability

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Speech scientists have long known that seeing individuals can, even unconsciously, use lip-reading to assist in decoding words spoken in a c...
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Keith
Researcher, engineer, and lecturer in audio and video forensics, sensors, and signal processing. Education: Electrical Engineer (MSEE, Clemson University, 1986) with signal processing background. Professional societies: Institute of Electrical and Electronics Engineers (IEEE), Signal Processing Society, member and Coastal South Carolina Section secretary/treasurer; Audio Engineering Society (AES), member and signal processing technical committee; International Society for Optical Engineering, member; Acoustical Society of America (ASA), member; Palmetto Scholars Academy, board member.
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