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Rare audio of indigenous languages saved by invention 100 years later

August 9, 2017

Optical scan technology is helping researchers at the University of California (UC), Berkeley, preserve audio of 78 indigenous…
Television audio of the future – customizable and in 3D

September 9, 2015

The next generation of Ultra High Definition televisions (UHDTV) offers not only crystal-clear images, but also perfect sound.…
LHC physicists preserve Native American voices

June 15, 2015

Berkeley physicist Carl Haber listened in astonishment as the first notes of the 1950s hit “Goodnight Irene” played…
Is There Still a Future for MP3 Technology?

May 18, 2015

The Guardian’s one-year-old question, “Is the MP3 about to die?” remains a relevant question today. The emergence of…
Hari Garudadri: Improving the World Through Signal Processing, Step by Step by Step

July 25, 2014

Throughout Hari Garudadri’s career, three things have remained constant: A fascination with signal processing, a love for work…
No room for wrong notes

February 7, 2014

Each audio file has its own history. Editing processes such as cutting and compressing leave their own marks,…
US court deals blow to digital music resales

April 2, 2013

A US federal court has dealt a blow to a music website offering sales of “pre-owned” digital music,…
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