457: Rubber Duck Phase Cancellation
Embedded17 Aug 2023

457: Rubber Duck Phase Cancellation

Chris and Elecia chat about their ongoing efforts to create and learn. Then they answer some listener questions.

Duck quacks do echo but the echoes seem to align in phase so that there is no interruption making the echo sounds like an extension of the quack (Mythbusters episode in which Jamie says "Quack, damn you!")

Elecia continues to work on Making Embedded Systems, 2nd Edition. The early release copy is available on the O'Reilly Learning System.

Classpert is offering an asynchronous cohort for Elecia's Making Embedded Systems course. You'd be going through the class with others and there will be discussions and mentor (and Elecia's) help on the Discord. No live classes but you get access to the best bits of the previous live classes. Class starts in September.

Tickets are on sale for the tenth annual Hackaday Supercon is Nov 3-5, 2023 in Pasadena, CA. Someone there will be giving out stickers. More details to follow on that front.

Elecia is enjoying OrigamibyBoice Crease Pattern Class YouTube series. (It is a prereq for The Plant Psychologist's Origami Design Class.)

Last week's newsletter (sign up here!) had tidbits about learning the Kalman filter. Some of that came from Elecia's blog post about it, some were fresh.

There doesn't seem to be a good introduction to semantic webs in linguistics. Here is a too-dense article about Semantic Maps as Metrics on Meaning from a Linguistics Discovery Journal.

If you like the show and would like to support the show, we now take Ko-fi donations (https://ko-fi.com/embedded), as well as Patreon and reviews in your favorite podcasting app.

Transcript

Episoder(569)

63: Dingo-Rabbit Deathmatch

63: Dingo-Rabbit Deathmatch

Steve Dalton (@spidie) told us about starting a hackerspace, visiting Silicon Valley with a homebrew incubator group, and tech and fencing Australia.  Gold Coast Tech Space started off building the Re...

13 Aug 20141h 8min

62: Costs a Penny to Go to the Bathroom

62: Costs a Penny to Go to the Bathroom

Josh Bleecher Snyder (@offbymany) joined us to talk about PayPal's Beacon, being acquired, the Go programming language, BTLE, computer vision, and working at a large company after founding small ones....

6 Aug 20141h 5min

61: I Want Programmable Pants

61: I Want Programmable Pants

Jen Costillo (@rebelbotJen) brings Fashion Professor Kyle Chan to discuss wearables from a different perspective. California College of the Arts' Summer Series: Design of Wearables. Jen and Kyle's ses...

30 Jul 20141h 11min

60: Fun Things You Can Make out of Beagles

60: Fun Things You Can Make out of Beagles

Jason Kridner (@Jadon) joined us to talk about the BeagleBone Black... and other things. Some good books for Beagle : Bad to the Bone: Crafting Electronics Systems with Beaglebone and BeagleBone Blac...

23 Jul 20141h 11min

Bonus: Heartbreak Afterparty

Bonus: Heartbreak Afterparty

Chris and Elecia went on vacation so this week we have music for you: the Ballistic Cats will be releasing a new album soon! If you like it, please check out the Ballistc Cats website. This album will...

17 Jul 201439min

59: Vision for Simple Minds

59: Vision for Simple Minds

Craig Sullender of ChipSight joined Elecia and Christopher to talk about machine, computer, and embedded vision.  Craig's   $20 Vision System – IoTcam Lighting control demos  Slides on embedded ...

10 Jul 20141h 1min

58: Use These Powers For Good

58: Use These Powers For Good

Joe Grand (@JoeGrand) spoke with us about his life as Kingpin, hardware hacking, hosting a TV show, and being a Hackaday judge. Joe's company is the Grand Idea Studio. His TV show Prototype This was o...

2 Jul 20141h 10min

57: Engineering on the Run

57: Engineering on the Run

Ken Milnes talked to Elecia and Chris about his career developing augmented reality for sports broadcasting. SportVision MLB Stats

25 Jun 201452min

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