Robert L. White's Cochlear Implants - Repeat Seminar
Date:
Tue, 07/02/2024 - 4:00pm - 5:30pm
Event Type:
Hearing Seminar 
Cochlear implants (CI) are amazing. Squirt a little current into a cochlea and you hear a buzzing sound. It is even more amazing that the right currents sound like speech. What was it like to first convey speech to new cochlear implant users?
This is a repeat of the May 31 seminar, for those wishing to join from another time zone. It will be online only and recorded. The recording is avaialble on YouTube at ths URL: https://www.youtube.com/watch?v=9hoY24bVTZw
I am both happy and sad to announce a panel discussion to discuss Prof. Robert L. White's contributions to the very first cochlear implants. Happy, because until recently I didn't realize Stanford's contributions to this important invention. Sad, because Prof. White recently passed away and we don't get to hear from him directly. But his passing brought many of his students together and I've enjoyed the chance to hear a bit of hearing history that helps so many people hear the world around us. I think you'll enjoy this too.
This CI Hearing Seminar will be led by several of Prof. White's students who implemented the hardware and algorithms that made cochlear implants successful. They had access to auditory nerve cells in patients who lost their hearing, could electrically stimulate them, but what stimulus do you apply so people can actually understand a signal as complicated as a speech signal? The speech processor listens to the audio surrounding a patient and converts the speech signals into electrical current that drives the electrodes. The patient hears something akin to buzzy speech, and now millions of people now can understand the speech from their loved ones. It is pretty amazing, and it started at Stanford.
The participants in the panel, all students of Dr. White's, will be Rob Mathews, Marty Walker, Les Atlas and Matt Herndon. The discussion will be moderated by Malcolm Slaney and Dr. Shayna Cooperman, an Otolaryngology Resident at Stanford and a cochlear implant user.
Who: Students and colleagues of Prof. Robert L White.
What: The invention of the cochlear implant speech processor
When: 4PM to 5:30PM PDT on Tuesday July 2nd, 2024
Zoom: https://stanford.zoom.us/j/99454368793?pwd=GZiVUyrhvYlbQWUnO0jiOrQaAX9eYa.1
Why: Cochlear implants are the most successful brain interface in history, they started at Stanford, and come meet the people that invented the speech processor.
Prof. White's obituary: https://engineering.stanford.edu/magazine/robert-white-expert-magnetics-...
Dr. Blair Simmons obituary (he was the first person in the US to perform direct auditory nerve stimulation on a human subject): https://jamanetwork.com/journals/jamaotolaryngology/fullarticle/220651
Biographies:
Martin Walker grew up in California, but attended MIT as an undergrad. After facing Boston winters, he retreated back to Stanford where he worked on the Auditory Prosthesis project under Professor White, receiving his PhD in 1979. He was a founder of three software companies in Silicon Valley. Later he began a second career as an expert witness in high profile intellectual property matters including patents. As an aside, he has never been adverse to Google.
Rob Mathews worked on the Prosthesis Project, He finished his PhD in '78, then continued for one year as a post-doc. From '79 - '83, he was an assistant prof in EE, originating and teaching the Mead/Conway VLSI design classes and conducting DARPA-sponsored research with his friend John Newkirk. They left Stanford to start Silicon Solutions, which sold a system for simulating IC designs; their competitor Zycad bought the company in the late 80's. After attempting another startup targeting the electric power industry, he joined Marty's one-year-old EDA startup, Frequency Technology, in the mid '90s. Many acquisitions and mergers later, he retired from ANSYS, still working on EDA software for IC design. He then worked for Marty in his expert-witness practice..
Les Atlas: After leaving the prosthesis project in 1984, Les Atlas joined what is now the Electrical & Computer Engineering at the University of Washington as an Assistant Professor. He has since been a leader in signal processing research and educational activity in the Pacific Northwest. Atlas’ research has had an impact on applications in acoustics, machine monitoring, sensor arrays, speech processing, and auditory sciences. His publication “Improving Generalization with Active Learning” initiated the machine learning area of active learning. Atlas’ recent and current research is funded by the National Science Foundation, DARPA, and the Office of Naval Research.
This is a repeat of the May 31 seminar, for those wishing to join from another time zone. It will be online only and recorded. The recording is avaialble on YouTube at ths URL: https://www.youtube.com/watch?v=9hoY24bVTZw
I am both happy and sad to announce a panel discussion to discuss Prof. Robert L. White's contributions to the very first cochlear implants. Happy, because until recently I didn't realize Stanford's contributions to this important invention. Sad, because Prof. White recently passed away and we don't get to hear from him directly. But his passing brought many of his students together and I've enjoyed the chance to hear a bit of hearing history that helps so many people hear the world around us. I think you'll enjoy this too.
This CI Hearing Seminar will be led by several of Prof. White's students who implemented the hardware and algorithms that made cochlear implants successful. They had access to auditory nerve cells in patients who lost their hearing, could electrically stimulate them, but what stimulus do you apply so people can actually understand a signal as complicated as a speech signal? The speech processor listens to the audio surrounding a patient and converts the speech signals into electrical current that drives the electrodes. The patient hears something akin to buzzy speech, and now millions of people now can understand the speech from their loved ones. It is pretty amazing, and it started at Stanford.
The participants in the panel, all students of Dr. White's, will be Rob Mathews, Marty Walker, Les Atlas and Matt Herndon. The discussion will be moderated by Malcolm Slaney and Dr. Shayna Cooperman, an Otolaryngology Resident at Stanford and a cochlear implant user.
Who: Students and colleagues of Prof. Robert L White.
What: The invention of the cochlear implant speech processor
When: 4PM to 5:30PM PDT on Tuesday July 2nd, 2024
Zoom: https://stanford.zoom.us/j/99454368793?pwd=GZiVUyrhvYlbQWUnO0jiOrQaAX9eYa.1
Why: Cochlear implants are the most successful brain interface in history, they started at Stanford, and come meet the people that invented the speech processor.
Prof. White's obituary: https://engineering.stanford.edu/magazine/robert-white-expert-magnetics-...
Dr. Blair Simmons obituary (he was the first person in the US to perform direct auditory nerve stimulation on a human subject): https://jamanetwork.com/journals/jamaotolaryngology/fullarticle/220651
Biographies:
Martin Walker grew up in California, but attended MIT as an undergrad. After facing Boston winters, he retreated back to Stanford where he worked on the Auditory Prosthesis project under Professor White, receiving his PhD in 1979. He was a founder of three software companies in Silicon Valley. Later he began a second career as an expert witness in high profile intellectual property matters including patents. As an aside, he has never been adverse to Google.
Rob Mathews worked on the Prosthesis Project, He finished his PhD in '78, then continued for one year as a post-doc. From '79 - '83, he was an assistant prof in EE, originating and teaching the Mead/Conway VLSI design classes and conducting DARPA-sponsored research with his friend John Newkirk. They left Stanford to start Silicon Solutions, which sold a system for simulating IC designs; their competitor Zycad bought the company in the late 80's. After attempting another startup targeting the electric power industry, he joined Marty's one-year-old EDA startup, Frequency Technology, in the mid '90s. Many acquisitions and mergers later, he retired from ANSYS, still working on EDA software for IC design. He then worked for Marty in his expert-witness practice..
Les Atlas: After leaving the prosthesis project in 1984, Les Atlas joined what is now the Electrical & Computer Engineering at the University of Washington as an Assistant Professor. He has since been a leader in signal processing research and educational activity in the Pacific Northwest. Atlas’ research has had an impact on applications in acoustics, machine monitoring, sensor arrays, speech processing, and auditory sciences. His publication “Improving Generalization with Active Learning” initiated the machine learning area of active learning. Atlas’ recent and current research is funded by the National Science Foundation, DARPA, and the Office of Naval Research.
FREE
Open to the Public
