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2022-08-13 9:14 pm
Bill, I have a suggestion for you to consider for your workshop - a heart sound analyzer that is simple to construct using an ordinary USB microphone and Open Source software (audacity). Details are available here: DIY Heart Sound Analyzer. My hope is that this simple analyzer will be valuable in medical settings where resources are limited.
2022-08-14 2:49 am
@djdoyle
Since the details are already provided in the URL you reference and since only a Windows computer, earphone and Audacity is required, what would you have Bill do in a video on the topic ?
Anything seems possible when you don't know what you're talking about.
Ron reacted
Topic starter
2022-08-14 3:09 am
Hi Will, I was thinking that Bill might show how easy it would be to bring everything together and show how it works. It would be a nice, quick, starting project for anyone interested in the field of medical instrumentation. John
2022-08-14 3:30 pm
@djdoyle Isn't that a stethoscope?
First computer 1959. Retired from my own computer company 2004.
Hardware - Expert in 1401, and 360, fairly knowledge in PC plus numerous MPU's and MCU's
Major Languages - Machine language, 360 Macro Assembler, Intel Assembler, PL/I and PL1, Pascal, Basic, C plus numerous job control and scripting languages.
My personal scorecard is now 1 PC hardware fix (circa 1982), 1 open source fix (at age 82), and 2 zero day bugs in a major OS.
huckOhio reacted
Topic starter
2022-08-14 4:47 pm
@zander Yes, it is a digital stethoscope with a number of advanced features. Technically, it is a phonocardiogram recording and analysis system.
2022-08-14 5:06 pm
@djdoyle Ok. I have rewritten my response 5 times now trying to not come off as a SA but just put together the concepts of over a decade of training for a DR, using very expensive (liability insurance costs) medical instruments and DIY medical instruments and 3rd party liability.
First computer 1959. Retired from my own computer company 2004.
Hardware - Expert in 1401, and 360, fairly knowledge in PC plus numerous MPU's and MCU's
Major Languages - Machine language, 360 Macro Assembler, Intel Assembler, PL/I and PL1, Pascal, Basic, C plus numerous job control and scripting languages.
My personal scorecard is now 1 PC hardware fix (circa 1982), 1 open source fix (at age 82), and 2 zero day bugs in a major OS.
2022-08-14 5:06 pm
Hi Will, I was thinking that Bill might show how easy it would be to bring everything together and show how it works.
I haven't looked at the link, but if @will says it runs on Windows and has all the details, that's good enough for me. You understand this is most specifically a micro processor forum - Arduino. This sounds like you want free marketing by someone (Bill) that is well respected.
3 lines of code = InqPortal = Complete IoT, App, Web Server w/ GUI Admin Client, WiFi Manager, Drag & Drop File Manager, OTA, Performance Metrics, Web Socket Comms, Easy App API, All running on ESP8266...
Even usable on ESP-01S - Quickest Start Guide
Ron reacted