See with Ears: Auditory Display for Synthetic Vision (2018)
seeingwithsound.com
See with Ears: Auditory Display for Synthetic Vision (2018)
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Re: See with Ears: Auditory Display for Synthetic Vision (2018)
#2This feels really groundbreaking to me. It's like echolocation. Although it also seems to be projecting 3d onto 2d, while true echolocation gives you a 3d picture(?)
Re: See with Ears: Auditory Display for Synthetic Vision (2018)
#3This feels really groundbreaking to me. It's like echolocation. Although it also seems to be projecting 3d onto 2d, while true echolocation gives you a 3d picture(?)
As I understand it, echolocation gives you a rough 3d model of everything around you, but no indication of flat textures on things. This project would seem to give a 2d image as a sound.
Re: See with Ears: Auditory Display for Synthetic Vision (2018)
#4Back in about 2000 I remember exchanging emails with a guy who had built a modified renderer for (I think) the Half-Life 1 engine. He was using audio rendering to enable blind players to play first person shooters. My recollection is he was using a series of horizontal scan lines across the display region with different octaves or similar indicating which scan line was being "rendered" and different tones indicating the brightness value along the sweep of each scan line. I think he was primarily using mono audio at the time, but it's been long enough that I can't entirely recall.
Re: See with Ears: Auditory Display for Synthetic Vision (2018)
#5It would be lovely to have a smart phone app that does this in real time. Does it already exist?
Re: See with Ears: Auditory Display for Synthetic Vision (2018)
#6It would be lovely to have a smart phone app that does this in real time. Does it already exist?
It's mentioned early in the article, but easy to miss if you jump straight to the technical details: https://play.google.com/store/apps/details?id=vOICe.vOICe
Re: See with Ears: Auditory Display for Synthetic Vision (2018)
#7Cool, that's an interesting scheme for translating vision to audio.
I have experimented a little with using 3D binaural audio for navigating environments and translating objects' location in 3D space into audio. Here's my blog post about my experiment https://blog.syllablehq.com/project-sonorous-a-proposed-navi...
The blog post links to an app you can demo where you can practice navigating a maze with your eyes closed using only binaural audio to guide you. Anyone can do it with very little practice!
I would love to spend more time on this in the future and I'd love to consider adopting this vOICe scheme.
Re: See with Ears: Auditory Display for Synthetic Vision (2018)
#8Can you do phase offsets between the ears to get depth perception?
Re: See with Ears: Auditory Display for Synthetic Vision (2018)
#9You can actually try this out in your browser with your webcam here: https://www.seeingwithsound.com/webvoice/webvoice.htm
Re: See with Ears: Auditory Display for Synthetic Vision (2018)
#10This feels really groundbreaking to me. It's like echolocation. Although it also seems to be projecting 3d onto 2d, while true echolocation gives you a 3d picture(?)
There's stories of blind people using echolocation to get around, so why not do a synthetic version of that instead of this made up encoding scheme (as cool as it is).
I.e. model how sound would propagate in an environment and create the sound an echolocator would actually hear reflected back.