UltraEcho 2009Aug10: Difference between revisions
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Eric and David have agreed to meet regularly on Monday nights to hack on the ultrasonic listening and echolocation kit idea/project. Tonight's goal: review all that we know, brain storm, and decide on a plan of attack for moving forward: what do we want to do/try first? | Eric and David have agreed to meet regularly on Monday nights to hack on the ultrasonic listening and echolocation kit idea/project. Tonight's goal: review all that we know, brain storm, and decide on a plan of attack for moving forward: what do we want to do/try first? | ||
Review | ==Review== | ||
* we have what we think is a non-tunable hererodyne ultrasonic listening toy | * we have what we think is a non-tunable hererodyne ultrasonic listening toy | ||
* there are also frequency division & time expansion techniques/kits/products | * there are also frequency division & time expansion techniques/kits/products | ||
* we know little about the Spanish scientists who are training people to do echolocation by clicking their palates | * we know little about the Spanish scientists who are training people to do echolocation by clicking their palates | ||
** we could find out more, do more research about what academia/the internet knows | * there are also interesting "directional sound" sensors & displays | ||
==Ideas for Moving Forward== | |||
* we could investigate what frequencies it does operate with | |||
* we could order some of these, or build our own | |||
* we could find out more, do more research about what academia/the internet knows | |||
* we could build the Arduino 3D sound compass display | |||
Revision as of 18:57, 10 August 2009
Ultrasonic Listening & Echolocation Hack Notes for August 10th, 2009
Eric and David have agreed to meet regularly on Monday nights to hack on the ultrasonic listening and echolocation kit idea/project. Tonight's goal: review all that we know, brain storm, and decide on a plan of attack for moving forward: what do we want to do/try first?
Review
- we have what we think is a non-tunable hererodyne ultrasonic listening toy
- there are also frequency division & time expansion techniques/kits/products
- we know little about the Spanish scientists who are training people to do echolocation by clicking their palates
- there are also interesting "directional sound" sensors & displays
Ideas for Moving Forward
- we could investigate what frequencies it does operate with
- we could order some of these, or build our own
- we could find out more, do more research about what academia/the internet knows
- we could build the Arduino 3D sound compass display