Presets:
Original Analog Signal
Sampled Signal
Quantized Digital Signal
Real-time Stats
Sample Rate:
32 Hz
Bit Depth:
4-bit
File Size (1s):
32 bytes
Nyquist Freq:
16 Hz
Fun Fact! 🎯
CD quality is 44.1kHz/16-bit because it perfectly captures human hearing range!
How PCM Works:
- Analog Signal: Continuous wave
- Sampling: Measure at intervals
- Quantization: Round to digital levels