DESIGNER Whistle

Why Whistles?Different whistles. Different tasks. It's a designer's version of the PROTEST Whistle. This whistle is designed for emergencies, safety or protests. It has an intense, distinctive two tone sound.PS These whistles also make excellent protest whistles. Print lots to bring to local events and share with fellow protesters. Whistle DesignAs a designer, I frequently use 3D printers for design development and prototyping. The goal for this project was to create really good small whistles with a rich, full, distinctive sound that 3D prints well that can be customized. Being a simple device, I assumed whistles would be easy. Turns out designing a good whistle is hard. Probably one of the reasons I like it. Dozens of prototypes and weeks of development went into creating, testing and refining designs. Depending on how hard you blow, the whistle is tuned to B & C#7. The tone is sharp, full, distinctive and a bit uncomfortable. Unlike many 3D printed whistles, this one works w