DNA: Music Recording And Playback Format Of The Future?

With traditional independent record stores now closing and malls no longer selling Red Book Compact Discs, will DNA prove to be the “future-proof” music format of the future?

By: Ringo Bones

With traditional independent music stores – ones that sell vinyl LPs and Redbook 16-bit 44.1 KHz sampled compact discs closing and big malls no longer selling Redbook CDs, it seems that it would only be a matter of time that every Generation-Xers music collection could be consigned to the dustbin of history much sooner than expected. Thankfully, to celebrate the 20^th anniversary of the release of their most successful album, UK based electronic music group Massive Attack released their Mezzanine album on DNA back in October 2018.

Massive Attack worked with Andrew Melchior at the technology consultancy 3^rd Space Agency – the man who helped Bjӧrk convert her performance of “Stonemilker” into virtual reality for her 2015 MOMA show. According to Melchior: “The advantage with DNA is that our civilization could crash into dust and rebuild itself using entirely different technology, meaning they couldn’t access our computers or disks, since every human carries DNA, we can expect any future civilization to work out how to play back DNA-stored information. Which means the first thing a future civilization would learn about us might be Mezzanine.”

Using the DNA molecule to store vast amounts of digitally encoded information is more than just a science fiction pipe dream that was first popularly presented in the Superman movie franchise Man of Steel. The idea has first been published back in 1964 to 1965 when a Soviet era physicist named Mikhail Neiman published his work on the subject in the journal Radiotekhnika. But the first successful execution of encoding digital data onto a DNA molecule was back in 2012 when Harvard biologist George Church encoded one of his books onto a DNA molecule.

The electronic musicians Massive Attack worked with scientists at TurboBeads, a commercial spin-off from the Swiss science, engineering and mathematics university ETH Zurich, to adopt a technology pioneered by maverick US biotechnologists Craig Venter when he created a synthetic chromosome of a bacteria species in the laboratory with four “watermarks” written in the DNA. Robert Grass, professor at ETH Zurich’s Functional Materials Laboratory and his colleague Reinhard Heckel used similar chemical techniques to translate Mezzanine’s digital audio stream into genetic code. “We store digital information in a sequence of zeroes and ones, but biology stores genetic information using the four building blocks of DNA,” Grass explains. “We compressed Mezzanine’s digital audio then coded it as DNA molecules by converting the binary 0s and 1s into a quaternary code – with adenine representing 00, cytosine representing 01, guanine representing 10 and thymine representing 11. The resulting DNA resembles natural DNA in every way, although it contains no useful genetic information.”

According to Massive Attack band member Robert del Naja: “The storage potential of DNA is huge.” Indeed, one milligram of the DNA molecule could store the complete text of every book in the US Library of Congress and have room to spare. Del Naja also states: “If you think about DNA versus the ridiculous amounts of server farms that have got to be cooled 24/7 all around the world, this looks like a much better solution going forward. It allows us to archive music for hundreds of thousands of years.” Unfortunately as of late no word yet on the newfangled format’s sound quality.

Beyond Verbal: Also A Novel Medical Diagnostic App?

Originally an Israeli start-up company that claims to do emotion recognition using vocal intonations, could Beyond Verbal’s vocal analyzing system also serve as an early medical diagnostic tool?

By: Ringo Bones

When Dr. Yoram Levanon founded Beyond Verbal back in 2012, their patented computer algorithm was originally intended to provide emotion recognition by analyzing subtle and not-so-subtle vocal intonations. Beyond Verbal commercializes a patented technology from 18 years of research by physicists and neuropsychologists into the mechanisms of human intonations. The company says that its technology enables machines to understand human emotions by analyzing raw voice intonations as people speak. 

This technology is based on research of over 70,000 subjects in more than 30 different languages, which led to the development of the app that extracts people’s moods, attitudes and personality from the intonations of their voice. Together with neuro-psychologist Dr. Lan Lossos, the original idea for Beyond Verbal came when Dr. Levanon began showing interest in how babies – who do not understand a single word – are able to figure out exactly what their caretakers feel toward them. Levanon and Lossos then studied over 60,000 test subjects in at least 26 languages and their success in extracting, decoding and measuring human moods, attitudes and personalities gave birth to what they call Emotional Analytics.   

Years later, it was found out that their app can also manage to detect illness through the sound of one’s voice. As of 2019, during various interviews with the press, CEO, founder and Beyond Verbal’s chief scientist Dr. Yoram Levanon states that the latest version of their Beyond Verbal app has the ability to be able to analyze diseases via the human voice with up to 75-percent accuracy in tests via a newly added classifier using vocal biomarkers. The latest version of the Beyond Verbal app has now the ability to detect early signs of Parkinson’s disease and prostate cancer and even early signs of autism in children. Does this now make Beyond Verbal a quite effective medical app?