EmbeddingGemma 2: an open, lightweight multimodal embedding model
deepmind.google·6d ago
AI Engineering
Hacker News·Aug 2·5 min read
Show HN: Tone Generator
TL;DR
A web-based tone generator allows users to play sounds at specific frequencies, ranging from 1 Hz to 20,000 Hz, instantly in their browser. Users can select different waveforms, such as sine or square, to customize their audio experience.
✦ Why It Matters
Try the tone generator today to test audio equipment or explore sound design without any installation.
Key Takeaways
- Use the tone generator to test speakers for distortion or rattles.
- Check your hearing by identifying the highest frequency you can hear.
- Tune instruments by matching pitches using the sine wave.
- Share specific tones easily with others via generated links.
How It Works
The tone generator operates by allowing users to input a frequency in hertz, which it then converts into sound waves. The tool supports four different wave shapes: sine, square, sawtooth, and triangle, each affecting the sound's tonal quality.
Sine waves produce a pure tone, while the other shapes introduce additional harmonics, making them suitable for different audio testing scenarios.