Morphing into a children’s choir! I was a recording studio intern and we had children booked to sing the part but they got too distracted in the booth. So I sang all of the parts slowed down 10% and we sped them up to make me sound “child-like”. The results are one of my only vocal
Hopefully we have a dataset primed for AI researchers to do something really useful, and fun– how to take noise out of digitized 78rpm records.
The Internet Archive has 1,600 examples of quality human restorations of 78rpm records where the best tools were used to ‘lightly restore’ the audio files. This takes away scratchy surface noise while trying not to impair the music or speech. In the items are files in those items are the unrestored originals that were used.
But then the Internet Archive has over 400,000 unrestored files that are phone number list quite scratchy and difficult to listen to.
The goal is, or rather the hope is, that a program that can take all or many of the 400,000 unrestored records and make them much better. How hard this is is unknown, but hopefully it is a fun project to work on.
Many of the recordings are great and worth the effort. Please comment on this post if you are interested in diving in.
Posted in News | Tagged AI & Research | 12 Replies
National Library Week 2023: Charles, metadata
Posted on April 24, 2023 by Caralee Adams
To celebrate National Library Week 2023, we are introducing readers to four staff members who work behind the scenes at the Internet Archive, helping connect patrons with our collections, services and programs.
Working from his home office in Wellington, New Zealand, Charles Horn is a metadata wrangler for the Internet Archive. He feels lucky to live near the Pacific Ocean, where he can kayak through the local marine reserve in his spare time — while also working with others internationally to improve access to information.
Horn is responsible for managing, matching and sharing bibliographic data at scale. He works with software tools and formatting to make sense of often obscure bibliographic data when opportunities present themselves through donations and patron requests. Call him a digital librarian or data scientist, his goal is to improve discoverability of materials for users online.
In New Zealand, Horn earned a double degree in classical studies and information systems at the University of Canterbury. His interest in ancient Greek language and literature meant he spent a lot of time in libraries. He worked as a software developer at various companies before joining the Internet Archive five years ago.
“It’s nice to work for a nonprofit that is having an impact around the world,” said Horn, who works closely with the Open Libraries project and is currently working on standard formatting for public domain audiobook recordings, like those available through Librivox.
Preserving older materials with modern information practices is challenging, he said, as well as fun and entertaining.
“A lot of digital content is potentially quite ephemeral—and that’s where a lot of culture is happening,” he said. “Being a digital archivist or librarian, you need to think about how you’d want it preserved or cataloged for the future.”
Horn said he disagrees with people outside of libraries who think the institution is no longer relevant because everything’s online. It’s the transition to digital that makes libraries all the more relevant today. “There are researchers who need to work with increasing quantities of information,” he said. “Libraries and librarianship are incredibly relevant today, especially in the digital realm.”