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Just Thinking

Just thinking aloud, so to speak

Recording the Unheard World of Ultrasound with a Commodity Microphone

EricMay 11, 2022September 1, 2022
Ultrasonic recording with a condenser microphone

I’d like to make an ultrasonic whistling sound to recall my dog. Am I successful? Let’s see how easy it is to record ultrasound with an ordinary condenser microphone.

Posted in: Just Thinking, Problem Stories, TestingTags: ultrasonic, ultrasound

Neat and Obscure Java Features and Quirks

EricMay 11, 2019June 23, 2019
Core Java featured image

Because I enjoy using Java so much, and maybe as a reference for the next time I’m playing code golf, I’ve noted some of the lesser-known, obscure features and quirks of Java 8+. You probably know them already, but I find them neat and want to reference them here.

Posted in: Algorithms, Just Thinking, Tips & TricksTags: Java

Eric Draken

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