Loud Whistle 612

# Project Description
The development of this whistle was motivated by the shortcomings of popular models and by my own research interest. In existing solutions, I saw several typical problems that I tried to address in my own model. I am not a specialist, but I am willing to improve the model based on your recommendations.

## What problems I wanted to solve

1. **Poor suitability for 3D printing.**
Many popular models are not optimized for 3D printing: they contain a large number of overhangs and rounded arches, which print inconsistently and may reduce the final quality of the part.

2. **Too much airflow required.**
In many models, producing sound requires noticeable effort. This may be inconvenient for a tired person or for someone with shortness of breath.

3. **Closed source design files.**
I wanted the model to be freely available for study, modification, and adaptation to specific needs.


# Описание проекта
Причиной разработки данного свистка стали недостатки п