SignalFlow: Digital Signal Lab

Explore Digital Signal Processing

SignalFlow is a tool for engineers and students to learn about digital sampling. View complex theories through interactive tools and see how signals change from analog to digital.

Features:
• Nyquist Analyzer: Find the sampling needs for any frequency. Learn the Nyquist theorem and calculate rates to avoid distortion.
• Aliasing: View waves in real-time. Change frequencies and sample rates to see how waves overlap when the rate is too low.
• Quantization: See how bits affect audio quality. Explore levels and noise from 4-bit to 24-bit.
• Formats: Compare standard audio types. See specs for phone, CD, and studio audio.

Built for Learning:
SignalFlow is a simple tool for study. If you are a student or an engineer, use these tools to see how digital audio works.